12″ Subwoofers

All 1,355 12″ car subwoofers in our database (102 brands): Thiele/Small specs, mounting depth and a recommended box for each model. Typical size: 1.06 ft³ sealed, 1.62 ft³ ported.

1,355models

102brands

1.06 ft³typical sealed

1.62 ft³ · 34 Hztypical ported

6 1/2″typical mounting depth

How to size a box for a 12″ sub →

Size

Voice coils

Ω per coil

Qts

1355 models

Model	Size	Voice coils	Fs, Hz	Qts	Vas, ft³	Xmax, in	RMS, W	Box, ft³ · Hz
ACV SW PRO122D	12″	dual 2 Ω	28	0.40	1.73	0.75	500	Sealed 0.64 Ported 1.38 · 31
Alpine R-W12D2	12″	dual 2 Ω	27	0.50	1.80	0.79	750	Sealed 1.13 Ported 1.38 · 35
Alpine R-W12D4	12″	dual 4 Ω	28	0.56	1.70	0.79	750	Sealed 1.66 Ported 1.38 · 35
Alpine R2-W12D2	12″	dual 2 Ω	29	0.41	1.30	0.79	750	Sealed 0.67 Ported 1.45 · 36
Alpine R2-W12D4	12″	dual 4 Ω	30	0.51	1.16	0.79	750	Sealed 0.78 Ported 1.45 · 36
Alpine RS-W12D2 (R-Series shallow) !	12″	dual 2 Ω	28	0.98	1.48	0.79	600	Sealed 2.01 Ported 1.41 · 31
Alpine RS-W12D4 (R-Series shallow) !	12″	dual 4 Ω	29	1.00	1.55	0.79	600	Sealed 2.01 Ported 1.41 · 32
Alpine S-W12D4	12″	dual 4 Ω	31	0.52	1.64	0.59	600	Sealed 1.17 Ported 1.31 · 34
Alpine S2-W12D2	12″	dual 2 Ω	26.6	0.43	1.95	0.59	600	Sealed 0.78 Ported 1.45 · 34
Alpine S2-W12D4	12″	dual 4 Ω	28.8	0.44	1.82	0.59	600	Sealed 0.78 Ported 1.45 · 34
Alpine SWA-12S4 (Atom)	12″	4 Ω	30	0.49	2.39	0.39	250	Sealed 1.48 Ported 1.91 · 33
Alpine SWE-1243E (Type-E)	12″	4 Ω	28	0.38	2.65	0.39	250	Sealed 0.78 Ported 2.65 · 31
Alpine SWE-1244E (Type-E)	12″	4 Ω	31	0.52	3.62	0.30	200	Sealed 1.87 Ported 2.65 · 34
Alpine SWG-1244 (Type-G)	12″	4 Ω	28	0.38	2.65	0.39	250	Sealed 0.78 Ported 2.30 · 31
Alpine SWR-12D2 (Type-R)	12″	dual 2 Ω	27	0.44	1.62	0.79	1,000	Sealed 0.71 Ported 1.31 · 30
Alpine SWR-12D4 (Type-R)	12″	dual 4 Ω	28	0.48	1.62	0.79	1,000	Sealed 0.92 Ported 1.31 · 31
Alpine SWR-1222D (Type-R)	12″	dual 2 Ω	28	0.42	1.59	0.71	500	Sealed 0.72 Ported 1.27 · 31
Alpine SWR-1223D (Type-R)	12″	dual 2 Ω	28	0.47	1.52	0.79	600	Sealed 0.81 Ported 1.20 · 31
Alpine SWR-1242D (Type-R)	12″	dual 4 Ω	29	0.47	1.59	0.72	500	Sealed 0.85 Ported 1.27 · 32
Alpine SWR-1243D (Type-R)	12″	dual 4 Ω	31	0.53	1.34	0.79	600	Sealed 1.06 Ported 1.20 · 34
Alpine SWR-T12 (Type-R thin)	12″	4 Ω	32	0.68	1.17	0.59	600	Sealed 1.73 Ported 1.20 · 34
Alpine SWS-12D2 (Type-S)	12″	dual 2 Ω	34	0.61	1.55	0.59	500	Sealed 1.70 Ported 1.24 · 35
Alpine SWS-12D4 (Type-S)	12″	dual 4 Ω	34	0.56	1.55	0.59	500	Sealed 1.55 Ported 1.24 · 35
Alpine X-W12D4	12″	dual 4 Ω	27	0.56	1.98	0.94	900	Sealed 1.70 Ported 1.59 · 30
American Bass DX-124	12″	4 Ω	35.6	0.59	1.47	0.43	300	Sealed 1.80 Ported 1.27 · 34
American Bass DX-124v2	12″	4 Ω	31.5	0.54	1.75	0.47	300	Sealed 1.48 Ported 1.41 · 34
American Bass ELITE-1222	12″	dual 2 Ω	30.7	0.41	1.26	0.55	1,200	Sealed 0.71 Ported 1.27 · 34
American Bass ELITE-1244	12″	dual 4 Ω	32.6	0.44	1.18	0.55	1,200	Sealed 0.71 Ported 1.27 · 34
American Bass ES-1244 !	12″	dual 4 Ω	32.5	1.08	1.19	0.45	800	Sealed 1.77 Ported 1.24 · 34
American Bass GF-1211	12″	dual 1 Ω	31.8	0.37	1.23	0.69	3,000	Sealed 0.94 Ported 2.51 · 34
American Bass GODZILLA-1211	12″	dual 1 Ω	37	0.43	0.31	0.89	4,700	Sealed 0.97 Ported 1.20 · 34
American Bass GODZILLA-1222	12″	dual 2 Ω	36.7	0.45	0.29	0.89	4,700	Sealed 0.97 Ported 1.20 · 34
American Bass HAWK-1244	12″	dual 4 Ω	33.5	0.40	0.94	0.61	1,500	Sealed 0.78 Ported 2.12 · 35
American Bass HAWKSLIM-1244	12″	dual 4 Ω	37.5	0.71	1.20	0.33	900	Sealed 1.77 Ported 1.24 · 34
American Bass HD-1211	12″	dual 1 Ω	36	0.52	0.66	—	2,000	Sealed 0.85 Ported 2.51 · 35
American Bass HD-1222	12″	dual 2 Ω	37	0.56	0.72	—	2,000	Sealed 0.85 Ported 2.51 · 35
American Bass HURRICANE-1211	12″	dual 1 Ω	28.5	0.31	0.72	1.02	3,000	Sealed 1.13 Ported 2.05 · 31
American Bass HURRICANE-1222	12″	dual 2 Ω	30.4	0.33	0.68	1.02	3,000	Sealed 1.13 Ported 2.01 · 33
American Bass KING-1211	12″	dual 1 Ω	47.3	0.56	0.23	0.89	6,500	Sealed 1.11 Ported 1.24 · 34
American Bass KING-1222	12″	dual 2 Ω	49.3	0.62	0.22	0.89	6,500	Sealed 1.11 Ported 1.24 · 34
American Bass PATRIOT-1244	12″	dual 2 Ω	34.6	0.39	2.24	—	400	Sealed 0.74 Ported 2.37 · 34
American Bass SL-124	12″	4 Ω	36.2	0.45	2.38	0.35	300	Sealed 1.09 Ported 1.91 · 34
American Bass SL-1244	12″	dual 4 Ω	34.5	0.52	2.46	0.35	300	Sealed 1.87 Ported 1.98 · 34
American Bass SL-1244V2	12″	DVC	29.8	0.34	2.67	0.47	400	Sealed 0.74 Ported 2.44 · 33
American Bass TITAN-1244	12″	dual 4 Ω	33.2	0.62	1.13	0.69	800	Sealed 1.77 Ported 1.24 · 34
American Bass TITAN-1244v2	12″	dual 4 Ω	33.7	0.77	1.00	0.65	1,400	Sealed 1.73 Ported 1.20 · 34
American Bass TM-1222	12″	dual 2 Ω	29.2	0.44	2.30	0.43	600	Sealed 0.95 Ported 1.84 · 32
American Bass TM-1244	12″	dual 4 Ω	30.7	0.44	2.37	0.47	600	Sealed 1.02 Ported 1.91 · 34
American Bass VELOCITY-1211	12″	dual 1 Ω	32.1	0.31	0.75	0.69	2,200	Sealed 0.90 Ported 2.08 · 35
American Bass VFLCOMP-1211	12″	dual 1 Ω	35	0.40	0.60	1.08	5,000	Sealed 0.95 Ported 1.24 · 34
American Bass VFLCOMP-1222	12″	dual 2 Ω	33.8	0.44	0.66	1.08	5,000	Sealed 0.95 Ported 1.34 · 34
American Bass XD-1222	12″	dual 2 Ω	41	0.60	0.91	0.45	500	Sealed 1.17 Ported 1.27 · 34
American Bass XD-1222v2	12″	dual 2 Ω	30.4	0.62	1.64	0.51	500	Sealed 1.80 Ported 1.31 · 33
American Bass XD-1244	12″	dual 4 Ω	40	0.69	1.07	0.45	500	Sealed 1.84 Ported 1.27 · 34
American Bass XD-1244v2	12″	dual 4 Ω	32.9	0.77	1.38	0.51	500	Sealed 1.80 Ported 1.27 · 34
American Bass XFL-1222	12″	dual 2 Ω	35.3	0.45	1.07	0.67	1,500	Sealed 0.83 Ported 2.26 · 34
American Bass XFL-1244	12″	dual 4 Ω	38.5	0.45	0.83	0.67	1,500	Sealed 0.83 Ported 2.26 · 34
American Bass XMAXXX-1211	12″	dual 1 Ω	31.9	0.38	0.86	0.79	3,000	Sealed 0.92 Ported 2.12 · 35
American Bass XMAXXX-1222	12″	dual 2 Ω	30.7	0.36	0.76	0.79	3,000	Sealed 0.92 Ported 2.12 · 34
American Bass XO-1244 !	12″	dual 4 Ω	36.2	0.64	1.31	0.47	300	Sealed 1.80 Ported 1.27 · 34
American Bass XO-1244v2	12″	dual 4 Ω	31.1	0.57	1.91	0.47	300	Sealed 1.80 Ported 1.52 · 34
American Bass XR-1222	12″	dual 2 Ω	34.2	0.65	0.64	0.67	1,200	Sealed 1.20 Ported 2.12 · 35
American Bass XR-1244 !	12″	dual 4 Ω	36.3	0.75	0.58	0.66	1,200	Sealed 1.17 Ported 2.12 · 36
AMP MASS 300 12D2 V.2	12″	dual 2 Ω	29.5	0.53	2.14	0.39	300	Sealed 1.70 Ported 1.70 · 32
AMP MASS 500 12D2	12″	dual 2 Ω	30.2	0.57	1.43	0.59	500	Sealed 1.48 Ported 1.17 · 33
AMP MASS 800 12D2 V.2	12″	dual 2 Ω	29.1	0.37	1.75	0.71	800	Sealed 0.71 Ported 2.26 · 32
AMP MASS 1000 12D2 V.2	12″	dual 2 Ω	28.3	0.39	1.02	0.79	1,000	Sealed 0.71 Ported 2.33 · 31
AMP MASS 1500 12D2 V.2	12″	dual 2 Ω	32	0.33	0.70	0.61	1,500	Sealed 0.76 Ported 2.26 · 34
AMPIRE BLACK12.1	12″	dual 1 Ω	30.7	0.35	0.91	0.98	2,000	Sealed 0.81 Ported 2.33 · 34
AMPIRE BLACK12.2	12″	dual 2 Ω	29.9	0.36	0.87	0.98	2,000	Sealed 0.81 Ported 2.33 · 33
AMPIRE BOLD122	12″	dual 2 Ω	40.1	0.48	0.78	0.63	1,000	Sealed 0.67 Ported 1.13 · 35
AMPIRE BOLD124	12″	dual 4 Ω	42.8	0.50	0.89	0.63	1,000	Sealed 0.67 Ported 1.13 · 35
AMPIRE FLAT12	12″	4 Ω	24.6	0.60	2.80	0.39	350	Sealed 1.80 Ported 2.22 · 30
AMPIRE VLEX12.4	12″	4 Ω	33.5	0.38	2.01	0.55	350	Sealed 0.71 Ported 2.33 · 34
ARC Audio Black 12D2 V2	12″	dual 2 Ω	22.1	0.38	3.25	0.63	500	Sealed 0.92 Ported 2.26 · 30
ARC Audio Black 12D4 V2	12″	dual 4 Ω	24.1	0.42	3.11	0.63	500	Sealed 1.17 Ported 2.26 · 30
ARC Audio Flatline FL12D2	12″	dual 2 Ω	23.2	0.33	2.56	0.79	1,000	Sealed 0.79 Ported 2.51 · 30
ARC Audio Flatline FL12D4	12″	dual 4 Ω	23.7	0.33	2.75	0.79	1,000	Sealed 0.79 Ported 2.51 · 30
Ascendant Audio Arsenal 12 D1	12″	dual 1 Ω	34.2	0.79	1.14	1.02	1,250	Sealed 1.70 Ported 1.20 · 34
Ascendant Audio Arsenal 12 D2	12″	dual 2 Ω	34.1	0.77	1.13	1.02	1,250	Sealed 1.70 Ported 1.20 · 34
Ascendant Audio Chaos 12 D1	12″	dual 1 Ω	35.1	0.40	0.95	0.94	1,750	Sealed 0.67 Ported 2.22 · 34
Ascendant Audio Chaos 12 D2	12″	dual 2 Ω	34.2	0.39	0.93	0.94	1,750	Sealed 0.67 Ported 2.22 · 34
Ascendant Audio Havoc 12 D1	12″	dual 1 Ω	33	0.45	0.78	1.30	2,750	Sealed 0.67 Ported 1.20 · 34
Ascendant Audio Havoc 12 D2	12″	dual 2 Ω	32.3	0.45	0.78	1.30	2,750	Sealed 0.67 Ported 1.20 · 34
Ascendant Audio Mayhem 12 D1	12″	dual 1 Ω	39.9	0.42	0.39	1.42	4,500	Sealed 0.67 Ported 1.20 · 34
Ascendant Audio Mayhem 12 D2	12″	dual 2 Ω	39.3	0.40	0.39	1.42	4,500	Sealed 0.67 Ported 2.22 · 34
Audio System H12 EVO !	12″	dual 2 Ω	36	0.45	0.86	0.87	2,200	Sealed 1.01 Ported 1.31 · 34
Audio System HX 12 SQ	12″	4 Ω	28.2	0.50	2.40	0.46	450	Sealed 1.59 Ported 1.91 · 31
Audio System M12 EVO 2	12″	dual 2 Ω	33	0.44	2.07	0.47	500	Sealed 0.88 Ported 1.66 · 34
Audio System R 12	12″	4 Ω	27.7	0.35	2.98	0.33	400	Sealed 0.74 Ported 2.44 · 30
Audio System R 12 FLAT	12″	4 Ω	25.7	0.58	2.86	0.28	375	Sealed 1.80 Ported 2.30 · 30
Audio System R12 FA EVO	12″	4 Ω	37	1.02	0.95	1.02	375	Sealed 1.77 Ported 1.24 · 34
Audio System X12 EVO	12″	dual 2 Ω	27.9	0.37	1.48	1.18	1,000	Sealed 0.71 Ported 2.26 · 31
Audiobahn ALUM12	12″	—	20.7	0.37	4.13	0.63	1,000	Sealed 1.13 Ported 2.26 · 30
Audiobahn ALUM12N	12″	dual 6 Ω	24.4	0.47	2.68	0.55	1,000	Sealed 1.41 Ported 2.15 · 30
Audiobahn ALUM12Q	12″	dual 6 Ω	24.4	0.47	2.68	0.55	1,000	Sealed 1.41 Ported 2.15 · 30
Audiobahn ALUM12X	12″	—	20.7	0.39	3.35	0.63	1,000	Sealed 1.06 Ported 2.26 · 30
Audiobahn AW120Q	12″	—	32.4	0.38	1.59	0.39	500	Sealed 0.64 Ported 2.08 · 35
Audiobahn AW120SVC	12″	—	33.2	0.38	1.87	0.43	500	Sealed 0.71 Ported 2.26 · 34
Audiobahn AW120T	12″	4 Ω	32.4	0.38	1.59	0.35	500	Sealed 0.64 Ported 2.08 · 35
Audiobahn AW120XS	12″	—	31.6	0.38	1.77	0.39	500	Sealed 0.71 Ported 2.26 · 34
Audiobahn AW121T	12″	4 Ω	33.4	0.64	1.73	0.43	550	Sealed 1.70 Ported 1.38 · 34
Audiobahn AW122N	12″	4 Ω	33.4	0.66	1.73	0.43	550	Sealed 1.70 Ported 1.38 · 34
Audiobahn AW122T	12″	—	33.4	0.66	1.73	0.43	550	Sealed 1.70 Ported 1.38 · 34
Audiobahn AW1200	12″	—	30.1	0.35	1.87	0.47	700	Sealed 0.71 Ported 2.26 · 33
Audiobahn AW1200N	12″	—	31.2	0.60	1.80	0.49	700	Sealed 1.59 Ported 1.45 · 34
Audiobahn AW1200Q	12″	—	31.2	0.60	1.80	0.49	700	Sealed 1.59 Ported 1.45 · 34
Audiobahn AW1200V	12″	dual 4 Ω	35	0.55	1.84	0.53	700	Sealed 1.59 Ported 1.48 · 35
Audiobahn AW1200X	12″	—	33.6	0.48	1.77	0.47	700	Sealed 0.99 Ported 1.41 · 34
Audiobahn AW1205	12″	—	40	0.49	0.93	0.59	1,000	Sealed 0.71 Ported 1.20 · 34
Audiobahn AW1205N	12″	dual 2 Ω	31	0.34	1.17	0.63	1,000	Sealed 0.64 Ported 2.08 · 34
Audiobahn AW1205Q	12″	dual 2 Ω	31	0.34	1.17	0.63	1,000	Sealed 0.64 Ported 2.08 · 34
Audiobahn AW1205X	12″	—	30.5	0.29	1.06	0.63	1,000	Sealed 0.71 Ported 2.26 · 34
Audiobahn AW1206Q	12″	—	31.5	0.35	1.17	0.71	1,100	Sealed 0.64 Ported 2.01 · 35
Audiobahn AW1206T	12″	dual 4 Ω	31.5	0.35	1.17	0.71	1,100	Sealed 0.64 Ported 2.01 · 35
Audiobahn AW1208Q	12″	—	28.9	0.31	1.17	0.79	1,500	Sealed 0.64 Ported 2.01 · 32
Audiobahn AW1208T	12″	dual 2 Ω	28.9	0.31	1.17	0.79	1,500	Sealed 0.65 Ported 2.01 · 32
Audiobahn AW1208X	12″	—	27.2	0.37	0.95	0.79	1,500	Sealed 0.71 Ported 2.26 · 30
Audiobahn AW1251	12″	—	25.3	0.40	5.05	0.28	400	Sealed 1.73 Ported 2.26 · 30
Audiobahn AW1251Q	12″	—	37.4	0.75	2.44	0.28	500	Sealed 1.84 Ported 1.94 · 34
Audiobahn AW1251SE	12″	—	37.4	0.75	2.44	0.28	500	Sealed 1.84 Ported 1.94 · 34
Audiobahn AW1251T	12″	dual 4 Ω	37.4	0.75	2.44	0.28	500	Sealed 1.84 Ported 1.94 · 34
Audiobahn AW1251X	12″	—	30	0.46	3.04	0.28	400	Sealed 1.48 Ported 2.26 · 33
Audiobahn AWC12D	12″	—	21.7	0.35	5.47	0.28	500	Sealed 1.27 Ported 2.26 · 30
Audiobahn AWC12Q	12″	—	31.4	0.59	2.44	0.31	500	Sealed 1.80 Ported 1.94 · 34
Audiobahn AWC12T	12″	—	31.4	0.59	2.44	0.31	500	Sealed 1.80 Ported 1.94 · 34
Audiobahn AWC12X	12″	—	23.7	0.47	4.59	0.28	500	Sealed 1.73 Ported 2.26 · 30
Audiobahn AWES12P !	12″	DVC	25	0.50	2.14	0.51	1,100	Sealed 1.41 Ported 1.70 · 30
Audiobahn AWIS12P	12″	2 Ω	50.8	0.46	0.72	0.57	2,000	Sealed 0.81 Ported 1.20 · 34
Audiobahn AWP212	12″	—	25.6	0.49	2.90	0.43	450	Sealed 1.73 Ported 2.26 · 30
Audiobahn AWP212X	12″	—	25.2	0.41	2.33	0.59	450	Sealed 0.85 Ported 1.87 · 30
Audiobahn AWP312	12″	—	30	0.43	12.15	0.59	1,000	Sealed 1.73 Ported 2.26 · 33
Audiobahn AWP312T	12″	—	23	0.39	1.76	0.71	1,200	Sealed 0.74 Ported 2.40 · 30
Audiobahn AWP312X	12″	—	25.2	0.34	1.09	0.59	1,000	Sealed 0.71 Ported 2.26 · 30
Audiobahn AWT12X	12″	—	29.7	0.36	0.64	0.79	2,000	Sealed 0.81 Ported 2.26 · 33
Audiobahn DUB200	12″	—	32	0.72	2.26	0.31	400	Sealed 1.70 Ported 1.80 · 34
Audiobahn DUB1200	12″	—	31.2	0.60	1.80	0.49	700	Sealed 1.59 Ported 1.45 · 34
Audiofrog G12D2	12″	dual 2 Ω	32.2	0.48	2.01	0.54	250	Sealed 1.17 Ported 1.62 · 34
Audiofrog GB12D2	12″	dual 2 Ω	29.5	0.49	2.01	0.69	500	Sealed 1.20 Ported 1.62 · 32
Audiofrog GB12D4	12″	dual 4 Ω	28.4	0.49	2.25	0.75	500	Sealed 1.38 Ported 1.80 · 31
Audiopipe TS-FA1200 !	12″	dual 4 Ω	50	0.53	1.06	0.10	250	Sealed 0.85 Ported 1.31 · 34
Audiopipe TXX-APC-12	12″	dual 4 Ω	37	0.54	0.85	0.24	800	Sealed 0.74 Ported 1.31 · 34
Audiopipe TXX-BD1-12 !	12″	dual 4 Ω	38	0.55	0.92	0.17	600	Sealed 0.85 Ported 1.31 · 34
Audiopipe TXX-BD2-12 !	12″	dual 4 Ω	26	0.44	1.66	0.26	750	Sealed 0.74 Ported 1.34 · 30
Audiopipe TXX-BD3-12 !	12″	dual 4 Ω	35	0.41	0.88	0.26	900	Sealed 0.74 Ported 1.31 · 34
Audiopipe TXX-BD3-12D2 !	12″	dual 2 Ω	35	0.41	0.88	0.26	900	Sealed 0.74 Ported 1.31 · 34
Audiopipe TXX-BD4-12 !	12″	dual 4 Ω	33	0.35	1.34	0.33	1,100	Sealed 0.74 Ported 2.44 · 34
Audiopipe TXX-BDC4-12 !	12″	dual 4 Ω	33	0.35	1.34	0.33	1,100	Sealed 0.74 Ported 2.44 · 34
Audioque HDC312-A D1 !	12″	dual 1 Ω	43	0.29	0.74	—	1,000	Sealed 0.79 Ported 2.44 · 34
Audioque HDC412-D1-A	12″	dual 1 Ω	43.7	0.34	0.41	—	2,000	Sealed 0.71 Ported 2.05 · 35
Audioque SDC2.012 D4	12″	dual 4 Ω	31	0.45	2.39	—	250	Sealed 1.09 Ported 1.91 · 34
Audioque SDC2.512 D4	12″	dual 4 Ω	32	0.47	1.30	—	600	Sealed 0.71 Ported 1.20 · 34
Audison Voce AV 12 (1st gen, SVC 4 ohm)	12″	4 Ω	32	0.52	2.90	0.59	500	Sealed 1.87 Ported 2.33 · 34
Audison Voce II AV 12 D2 II (DVC 2+2 ohm)	12″	dual 2 Ω	23	0.47	2.22	0.66	550	Sealed 1.13 Ported 1.77 · 30
Audison Voce II AV 12 D4 II (DVC 4+4 ohm)	12″	dual 4 Ω	23	0.46	2.22	0.66	550	Sealed 1.13 Ported 1.77 · 30
Avatar Doomsday 12 D1	12″	dual 1 Ω	30	0.35	0.64	0.79	3,500	Sealed 0.92 Ported 2.26 · 33
Avatar Doomsday 12 D2	12″	dual 2 Ω	31	0.41	0.62	0.79	3,500	Sealed 0.92 Ported 1.20 · 34
Avatar SST-12	12″	4 Ω	37.4	0.51	1.68	0.55	300	Sealed 1.17 Ported 1.34 · 34
Avatar SST-312 D2	12″	dual 2 Ω	38.1	0.50	1.03	0.59	1,000	Sealed 0.71 Ported 1.20 · 34
Avatar Volcano 12 D1	12″	dual 1 Ω	30	0.49	0.93	0.98	2,500	Sealed 0.85 Ported 1.20 · 33
Avatar Volcano 12 D2	12″	dual 2 Ω	31	0.54	0.90	0.98	2,500	Sealed 0.85 Ported 1.20 · 34
B2 Audio HN12v3 D1	12″	dual 1 Ω	33.6	0.44	0.91	0.91	1,500	Sealed 0.71 Ported 1.20 · 34
B2 Audio HN12v3 D2	12″	dual 2 Ω	32.5	0.38	1.17	0.91	1,500	Sealed 0.71 Ported 2.26 · 34
B2 Audio IS12 D2 v3	12″	dual 2 Ω	32.1	0.54	1.17	0.71	750	Sealed 0.95 Ported 1.20 · 34
B2 Audio IS12 D4 v3	12″	dual 4 Ω	38	0.70	0.88	0.71	750	Sealed 1.73 Ported 1.20 · 34
B2 Audio RAGE XL12 D2	12″	dual 2 Ω	31	0.59	0.78	1.18	3,500	Sealed 0.95 Ported 1.17 · 34
B2 Audio RAGE12 D2 v4	12″	dual 2 Ω	26.9	0.34	0.70	0.79	2,000	Sealed 0.83 Ported 2.12 · 30
Black Hydra Delta-12S	12″	4 Ω	35.1	0.82	1.44	0.24	250	Sealed 1.73 Ported 1.20 · 34
Black Hydra Gamma-12	12″	4 Ω	30.2	0.48	2.34	0.59	400	Sealed 1.31 Ported 1.87 · 33
Blaupunkt BPW-E12S (SVC 4 ohm)	12″	4 Ω	29	0.49	2.96	0.39	250	Sealed 1.73 Ported 2.26 · 32
Blaupunkt BPW-HX120D (DVC 4+4 ohm)	12″	dual 4 Ω	35	0.67	1.89	0.59	500	Sealed 1.73 Ported 1.52 · 34
Blaupunkt GBw 120 !	12″	4 Ω	32	0.50	1.36	—	400	Sealed 0.88 Ported 1.20 · 34
Blaupunkt GTw 1200	12″	4 Ω	28	0.57	2.15	0.31	220	Sealed 1.73 Ported 1.73 · 31
Blaupunkt TWB 1500 (SVC 4 ohm) !	12″	4 Ω	29.8	0.56	3.29	0.31	250	Sealed 1.73 Ported 2.26 · 33
Bomber B-One 200W 2+2 Ohm (SW12BONE-200-2+2)	12″	dual 2 Ω	29.1	1.25	3.16	0.28	200	Sealed 1.84 Ported 2.40 · 32
Bomber Bicho Papão 400W 4 Ohm (SW12BP-400-4)	12″	4 Ω	30	0.61	2.92	0.37	400	Sealed 1.84 Ported 2.33 · 33
Bomber Bicho Papão 400W 4+4 Ohm (SW12BP-400-4+4)	12″	dual 4 Ω	30	0.62	3.24	0.37	400	Sealed 1.84 Ported 2.37 · 33
Bomber Bicho Papão 600W 4 Ohm (SW12BP-600-4)	12″	4 Ω	34	0.52	2.54	0.39	600	Sealed 1.84 Ported 2.05 · 34
Bomber Bicho Papão 600W 4+4 Ohm (SW12BP-600-4+4)	12″	dual 4 Ω	32	0.54	2.90	0.39	600	Sealed 1.84 Ported 2.33 · 34
Bomber Bicho Papão 700W (Edição Especial) 4 Ohm (SWBP12-700-4)	12″	4 Ω	42	0.60	1.27	0.47	700	Sealed 1.70 Ported 1.24 · 34
Bomber Bicho Papão 800W 4 Ohm (SW12BP-800-4)	12″	4 Ω	29	0.37	2.22	0.51	800	Sealed 0.67 Ported 1.91 · 31
Bomber Bicho Papão 800W 4+4 Ohm (SW12BP-800-4+4)	12″	dual 4 Ω	33	0.48	1.59	0.51	800	Sealed 0.88 Ported 1.27 · 34
Bomber Bicho Papão 800W 4+4 Ohm (SW12BPF800-4+4)	12″	dual 4 Ω	38	0.49	1.19	0.51	800	Sealed 0.74 Ported 1.13 · 35
Bomber Bicho Papão 1200W 4+4 Ohm (SW12BPF1200-4+4)	12″	dual 4 Ω	38	0.66	1.06	0.71	1,200	Sealed 1.59 Ported 1.13 · 35
Bomber Bicho Papão Competição 5000W 2 Ohm (SW12BPCOMP-5000-2) !	12″	2 Ω	39	0.41	1.80	0.72	1,250	Sealed 0.97 Ported 1.45 · 34
Bomber Carbon 250W 4 Ohm (SW12CB-250-4)	12″	4 Ω	34	1.20	2.40	0.28	250	Sealed 1.84 Ported 1.91 · 34
Bomber Carbon 500W 4+4 Ohm (SW12CB-500-4+4)	12″	dual 4 Ω	34	0.99	2.12	0.37	500	Sealed 1.84 Ported 1.70 · 34
Bomber Carbon 550W 4+4 Ohm (SW12CB-550-4+4)	12″	dual 4 Ω	32	0.86	2.26	0.37	550	Sealed 1.84 Ported 1.77 · 40
Bomber Outdoor 300W 4 Ohm (SW12OUT300-4) !	12″	4 Ω	37	0.97	2.98	0.24	300	Sealed 1.84 Ported 2.40 · 34
Bomber Outdoor 500W 4 Ohm (SW12OUT-500-4)	12″	4 Ω	48	0.67	1.60	0.35	500	Sealed 1.84 Ported 1.31 · 34
Bomber Outdoor 800W 4 Ohm (SW12OUT-800-4)	12″	4 Ω	42	0.51	1.78	0.28	800	Sealed 1.20 Ported 1.41 · 34
Bomber Outdoor 1200W 4 Ohm (SW12OUT-1200-4)	12″	4 Ω	41	0.56	1.94	0.41	1,200	Sealed 1.80 Ported 1.55 · 34
Bomber Slim High Power 400W 2 Ohm (SW12SLHP-400-2)	12″	2 Ω	37	1.31	1.52	0.24	400	Sealed 1.80 Ported 1.24 · 34
Bomber Slim High Power 400W 4 Ohm (SW12SLHP-400-4)	12″	4 Ω	34	0.99	1.84	0.24	400	Sealed 1.80 Ported 1.48 · 34
Bomber Slim TKL 400W 4 Ohm (SW12STKL400-4)	12″	4 Ω	32	0.43	1.94	0.31	400	Sealed 0.78 Ported 0.71 · 53
Bomber Upgrade 375W 4 Ohm (SW12UP-375-4)	12″	4 Ω	29.5	0.69	3.20	0.37	375	Sealed 1.91 Ported 2.51 · 32
Bomber Upgrade 500W 4 Ohm (SW12UP-500-4)	12″	4 Ω	28.2	0.54	3.98	0.28	500	Sealed 1.91 Ported 2.51 · 31
Bomber Upgrade Evo 500W 4 Ohm (SW12UPEVO500-4)	12″	4 Ω	45	0.87	1.16	0.26	500	Sealed 1.73 Ported 1.20 · 34
Bomber Upgrade Evo 500W 4+4 Ohm (SW12UPEVO500-4)	12″	dual 4 Ω	47	1.29	1.04	0.28	500	Sealed 1.73 Ported 1.20 · 34
Bomber Upgrade Professional 400W 4 Ohm (SW12UP400-4)	12″	4 Ω	23	0.57	7.56	0.37	400	Sealed 1.91 Ported 1.91 · 32
BOSS Audio CH12DVC	12″	dual 4 Ω	36	0.61	1.42	0.63	900	Sealed 1.73 Ported 1.20 · 34
BOSS Audio CX122	12″	4 Ω	28	0.87	2.16	0.31	700	Sealed 1.73 Ported 1.73 · 31
BOSS Audio D12F	12″	4 Ω	35	0.69	2.06	0.20	500	Sealed 1.73 Ported 1.66 · 34
BOSS Audio P12SVC	12″	4 Ω	35	0.62	3.08	0.39	800	Sealed 1.73 Ported 2.26 · 34
BOSS Audio P120F	12″	4 Ω	44	1.09	1.56	0.28	700	Sealed 1.73 Ported 1.24 · 34
BOSS Audio P126DVC	12″	dual 4 Ω	31	0.52	2.47	0.31	1,150	Sealed 1.73 Ported 1.98 · 34
BOSS Audio P129DC	12″	dual 4 Ω	28	0.37	2.44	0.47	1,300	Sealed 0.71 Ported 2.26 · 31
BOSS Audio PD12LED	12″	dual 4 Ω	27	0.66	2.58	0.39	800	Sealed 1.73 Ported 2.05 · 30
Cadence S2W12D4	12″	dual 4 Ω	26.9	0.51	1.06	0.63	600	Sealed 0.74 Ported 1.20 · 30
CDT Audio HD-1200CFS	12″	4 Ω	28.4	0.50	2.97	0.59	250	Sealed 1.80 Ported 2.33 · 31
Cerwin-Vega Mobile HS122D (HED Shallow 12" DVC 2ohm)	12″	dual 2 Ω	30	0.88	1.80	0.35	250	Sealed 1.87 Ported 1.45 · 33
Cerwin-Vega Mobile HS124D (HED Shallow 12" DVC 4ohm)	12″	dual 4 Ω	31	0.92	1.80	0.33	250	Sealed 1.87 Ported 1.45 · 34
Cerwin-Vega Mobile SPRO122D (Stroker Pro 12" DVC 2ohm)	12″	dual 2 Ω	25	0.26	1.47	1.30	2,000	Sealed 0.97 Ported 2.26 · 30
Cerwin-Vega Mobile ST122D (Stroker 12" DVC 2ohm)	12″	dual 2 Ω	29	0.44	1.38	0.65	1,000	Sealed 0.76 Ported 1.52 · 32
Cerwin-Vega Mobile ST124D (Stroker 12" DVC 4ohm)	12″	dual 4 Ω	30.2	0.48	1.38	0.65	1,000	Sealed 0.78 Ported 1.52 · 33
Cerwin-Vega Mobile Stroker PRO 12 (12" DVC 2ohm)	12″	dual 2 Ω	27	0.62	1.80	1.57	2,500	Sealed 1.73 Ported 1.20 · 49
Cerwin-Vega Mobile V122DV2 (Vega 12" DVC 2ohm)	12″	dual 2 Ω	26.7	0.64	2.37	0.67	450	Sealed 1.73 Ported 1.52 · 30
Cerwin-Vega Mobile V124DV2 (Vega 12" DVC 4ohm)	12″	dual 4 Ω	27.4	0.65	2.20	0.68	450	Sealed 1.73 Ported 1.52 · 30
Cerwin-Vega Mobile VMAX122 (VMAX 12" DVC 2ohm)	12″	dual 2 Ω	32.7	0.49	1.52	0.54	500	Sealed 0.92 Ported 1.59 · 42
Cerwin-Vega Mobile VMAX124 (VMAX 12" DVC 4ohm)	12″	dual 4 Ω	32.7	0.57	1.52	0.54	500	Sealed 1.55 Ported 1.59 · 42
Cerwin-Vega Mobile VPRO122D (VPRO 12" DVC 2ohm)	12″	dual 2 Ω	30.5	0.57	1.50	0.73	750	Sealed 1.59 Ported 1.20 · 34
Cerwin-Vega Mobile VPRO124D (VPRO 12" DVC 4ohm)	12″	dual 4 Ω	29.2	0.64	1.44	0.72	750	Sealed 1.73 Ported 1.20 · 32
Cerwin-Vega Mobile VPS122D (12" DVC 2ohm)	12″	dual 2 Ω	38	0.72	1.52	0.31	350	Sealed 1.91 Ported 1.34 · 34
Cerwin-Vega Mobile VPS124D (12" DVC 4ohm)	12″	dual 4 Ω	38.6	0.83	1.52	0.35	350	Sealed 1.91 Ported 1.34 · 34
Cerwin-Vega Mobile XED12 (XED 12" SVC 4ohm) !	12″	4 Ω	27.4	0.55	3.64	0.70	150	Sealed 1.73 Ported 1.80 · 38
Clarion SRM3093HX	12″	4 Ω	29	0.55	4.79	—	300	Sealed 1.73 Ported 2.26 · 32
Clarion SRW1285	12″	dual 4 Ω	30.1	0.81	2.21	0.37	375	Sealed 1.62 Ported 1.77 · 33
Clarion SW1251	12″	4 Ω	29.9	0.62	2.40	0.47	—	Sealed 1.91 Ported 1.91 · 33
Clarion SW3011	12″	4 Ω	29	0.54	1.78	—	250	Sealed 1.48 Ported 1.41 · 32
Clarion WG3020	12″	4 Ω	28	0.43	3.30	0.24	300	Sealed 1.34 Ported 2.40 · 31
Clarion WG3020D	12″	dual 4 Ω	34	0.63	2.31	0.24	300	Sealed 1.84 Ported 1.84 · 34
Clarion WQ3010D	12″	dual 4 Ω	28	0.70	2.07	—	500	Sealed 1.87 Ported 1.66 · 31
Crossfire C7 12D1	12″	dual 1 Ω	35	0.44	0.88	0.63	1,200	Sealed 0.81 Ported 1.24 · 34
Crossfire C7 12D2	12″	dual 2 Ω	36	0.40	0.88	0.63	1,200	Sealed 0.81 Ported 1.24 · 34
Crossfire C312D2-V3	12″	dual 2 Ω	28	0.44	2.07	0.47	400	Sealed 0.88 Ported 1.66 · 31
Crossfire C312D4-V3	12″	dual 4 Ω	29	0.46	2.04	0.47	400	Sealed 0.99 Ported 1.62 · 32
Crunch GTi124	12″	4 Ω	28	0.68	2.07	0.37	300	Sealed 1.87 Ported 1.66 · 31
CT Sounds BIO-12 D2	12″	dual 2 Ω	33.1	0.64	1.83	0.30	400	Sealed 1.77 Ported 1.02 · 32
CT Sounds BIO-12 D4	12″	dual 4 Ω	35.2	0.75	1.74	0.30	400	Sealed 1.77 Ported 1.02 · 32
CT Sounds EXO-12 D1	12″	dual 1 Ω	37.3	0.43	0.53	1.08	3,000	Sealed 0.81 Ported 1.17 · 35
CT Sounds EXO-12 D2	12″	dual 2 Ω	37.6	0.50	0.57	1.08	3,000	Sealed 0.81 Ported 1.17 · 35
CT Sounds HYDRO-12 D2	12″	dual 2 Ω	34.7	0.45	1.35	0.43	500	Sealed 0.71 Ported 1.27 · 34
CT Sounds HYDRO-12 D4	12″	dual 4 Ω	36.8	0.48	1.28	0.43	500	Sealed 0.71 Ported 1.27 · 34
CT Sounds MESO-12 D2	12″	dual 2 Ω	32.8	0.37	0.79	0.71	1,500	Sealed 0.74 Ported 1.02 · 35
CT Sounds MESO-12 D4	12″	dual 4 Ω	34	0.40	0.72	0.71	1,500	Sealed 0.74 Ported 1.02 · 35
CT Sounds OZONE-12 D2	12″	dual 2 Ω	30	0.58	1.12	0.59	800	Sealed 1.27 Ported 1.17 · 33
CT Sounds OZONE-12 D4 !	12″	dual 4 Ω	39.1	0.67	0.70	0.59	800	Sealed 1.38 Ported 1.17 · 35
CT Sounds STRATO-12 D2	12″	dual 2 Ω	31.1	0.55	0.78	0.59	1,250	Sealed 0.72 Ported 1.52 · 32
CT Sounds STRATO-12 D4	12″	dual 4 Ω	31.8	0.54	0.79	0.59	1,250	Sealed 0.72 Ported 1.52 · 32
CT Sounds THERMO-12 D2	12″	dual 2 Ω	33.9	0.42	0.52	0.73	1,500	Sealed 0.83 Ported 1.17 · 35
CT Sounds THERMO-12 D4	12″	dual 4 Ω	35.2	0.47	0.52	0.73	1,500	Sealed 0.83 Ported 1.17 · 35
CT Sounds TROPO-12 D2	12″	dual 2 Ω	32.5	0.56	1.57	0.43	650	Sealed 1.55 Ported 1.02 · 32
CT Sounds TROPO-12 D4	12″	dual 4 Ω	34.1	0.59	1.55	0.43	650	Sealed 1.87 Ported 1.02 · 32
CT Sounds TROPO-XL-12 D2	12″	dual 2 Ω	34.6	0.57	0.94	0.55	1,000	Sealed 0.95 Ported 1.02 · 38
CT Sounds TROPO-XL-12 D4	12″	dual 4 Ω	37.5	0.65	0.88	0.55	1,000	Sealed 1.77 Ported 1.02 · 38
Dayton Audio DCS305-4	12″	4 Ω	24.2	0.40	3.26	0.37	250	Sealed 1.06 Ported 3.11 · 30
Dayton Audio LS12-44	12″	dual 4 Ω	33.7	0.50	2.00	0.39	250	Sealed 1.31 Ported 1.59 · 34
Dayton Audio MX12-22	12″	dual 2 Ω	28.8	0.35	1.61	0.61	600	Sealed 0.74 Ported 2.37 · 32
Dayton Audio PCS12-4	12″	4 Ω	30	0.67	3.14	0.28	180	Sealed 1.73 Ported 2.22 · 33
Dayton Audio RSS315HF-4	12″	4 Ω	24.2	0.39	2.97	0.56	400	Sealed 0.92 Ported 2.12 · 30
Dayton Audio RSS315HFA-8	12″	8 Ω	22.2	0.44	3.43	0.56	400	Sealed 1.52 Ported 2.51 · 30
Dayton Audio RSS315HO-4	12″	4 Ω	26.2	0.30	1.89	0.48	700	Sealed 0.74 Ported 1.52 · 30
Dayton Audio RSS315HO-44	12″	dual 4 Ω	21.5	0.37	2.16	0.55	700	Sealed 0.71 Ported 1.38 · 30
Dayton Audio SD315A-88	12″	dual 8 Ω	24.2	0.33	5.36	0.28	120	Sealed 1.13 Ported 2.40 · 30
Dayton Audio SS12-22	12″	dual 2 Ω	27	0.35	1.74	0.91	900	Sealed 0.76 Ported 2.44 · 30
Dayton Audio UM12-22	12″	dual 2 Ω	26.2	0.59	1.65	0.75	600	Sealed 1.73 Ported 1.31 · 30
Dayton Audio UMII12-22	12″	dual 2 Ω	31	0.56	1.87	0.87	800	Sealed 1.84 Ported 1.48 · 34
DB Drive WDX12G5.2	12″	dual 2 Ω	39	0.53	0.74	0.98	3,000	Sealed 0.76 Ported 1.31 · 34
DC Audio Level 1 12 D2	12″	dual 2 Ω	32.6	0.42	1.68	0.75	300	Sealed 0.67 Ported 1.34 · 34
DC Audio Level 1 12 D4	12″	dual 4 Ω	32.6	0.42	1.68	0.75	300	Sealed 0.67 Ported 1.34 · 34
DC Audio Level 2 M3 12 D2	12″	dual 2 Ω	33	0.59	1.08	0.87	600	Sealed 1.34 Ported 1.20 · 34
DC Audio Level 2 M3 12 D4	12″	dual 4 Ω	33	0.59	1.08	0.87	600	Sealed 1.34 Ported 1.20 · 34
DC Audio Level 2 M4 12 D2	12″	dual 2 Ω	41.5	0.80	0.65	0.87	750	Sealed 1.31 Ported 1.24 · 34
DC Audio Level 2 M4 12 D4	12″	dual 4 Ω	41.5	0.80	0.65	0.87	750	Sealed 1.31 Ported 1.24 · 34
DC Audio Level 3 12 D1	12″	dual 1 Ω	37.7	0.81	0.79	0.91	1,000	Sealed 1.59 Ported 1.13 · 35
DC Audio Level 3 12 D2	12″	dual 2 Ω	37.7	0.81	0.79	0.91	1,000	Sealed 1.59 Ported 1.13 · 35
DC Audio Level 3 12 D4	12″	dual 4 Ω	37.7	0.81	0.79	0.91	1,000	Sealed 1.59 Ported 1.13 · 35
DC Audio Level 3 M3 12 D1	12″	dual 1 Ω	35.4	0.57	1.02	0.91	1,000	Sealed 1.09 Ported 1.02 · 36
DC Audio Level 3 M3 12 D2	12″	dual 2 Ω	35.4	0.57	1.02	0.91	1,000	Sealed 1.09 Ported 1.02 · 36
DC Audio Level 3 M3 12 D4	12″	dual 4 Ω	35.4	0.57	1.02	0.91	1,000	Sealed 1.09 Ported 1.02 · 36
DC Audio Level 4 12 D1	12″	dual 1 Ω	41.2	0.77	0.48	0.93	1,500	Sealed 0.95 Ported 1.13 · 35
DC Audio Level 4 12 D2	12″	dual 2 Ω	41.2	0.77	0.48	0.93	1,500	Sealed 0.95 Ported 1.13 · 35
DC Audio Level 4 12 D4	12″	dual 4 Ω	41.2	0.77	0.48	0.93	1,500	Sealed 0.95 Ported 1.13 · 35
DC Audio Level 4 M3 12 D1	12″	dual 1 Ω	37.9	0.49	0.97	0.93	1,500	Sealed 0.64 Ported 1.02 · 36
DC Audio Level 4 M3 12 D2	12″	dual 2 Ω	37.9	0.49	0.97	0.93	1,500	Sealed 0.64 Ported 1.02 · 36
DC Audio Level 4 M3 12 D4	12″	dual 4 Ω	37.9	0.49	0.97	0.93	1,500	Sealed 0.64 Ported 1.02 · 36
DC Audio Level 5 M5 12 D0.7	12″	dual 0.7 Ω	30.6	0.37	0.64	1.34	3,500	Sealed 0.99 Ported 2.26 · 34
DC Audio Level 5 M5 12 D1	12″	dual 1 Ω	30.6	0.37	0.64	1.34	3,500	Sealed 0.99 Ported 2.26 · 34
DC Audio Level 5 M5 12 D2	12″	dual 2 Ω	30.6	0.37	0.64	1.34	3,500	Sealed 0.99 Ported 2.26 · 34
DC Audio NEO 3.5 12 D0.7	12″	dual 0.7 Ω	40.3	0.24	0.35	1.34	3,500	Sealed 0.99 Ported 2.26 · 34
DC Audio NEO 3.5 12 D1	12″	dual 1 Ω	40.3	0.24	0.35	1.34	3,500	Sealed 0.99 Ported 2.26 · 34
DC Audio NEO 3.5 12 D2	12″	dual 2 Ω	40.3	0.24	0.35	1.34	3,500	Sealed 0.99 Ported 2.26 · 34
DC Audio RS 12 D1	12″	dual 1 Ω	55.8	0.80	0.32	0.94	1,800	Sealed 0.71 Ported 1.24 · 34
DC Audio RS 12 D2	12″	dual 2 Ω	55.8	0.80	0.32	0.94	1,800	Sealed 0.71 Ported 1.24 · 34
DC Audio Shortie 12 D2	12″	dual 2 Ω	41.9	0.64	0.65	0.55	500	Sealed 1.13 Ported 1.38 · 34
DC Audio Shortie 12 D4	12″	dual 4 Ω	41.9	0.64	0.65	0.55	500	Sealed 1.13 Ported 1.38 · 34
DC Audio XL-Elite 12 D1	12″	dual 1 Ω	31.6	0.44	0.79	1.34	2,200	Sealed 0.92 Ported 1.24 · 34
DC Audio XL-Elite 12 D2	12″	dual 2 Ω	31.6	0.44	0.79	1.34	2,200	Sealed 0.92 Ported 1.24 · 34
DC Audio XL-Elite 12 D4	12″	dual 4 Ω	31.6	0.44	0.79	1.34	2,200	Sealed 0.92 Ported 1.24 · 34
DC Audio XL-SPL 12 D1	12″	dual 1 Ω	38.5	0.39	0.91	1.02	2,200	Sealed 0.85 Ported 2.26 · 34
DC Audio XL-SPL 12 D2	12″	dual 2 Ω	38.5	0.39	0.91	1.02	2,200	Sealed 0.85 Ported 2.26 · 34
DC Audio XL-SPL 12 D4	12″	dual 4 Ω	38.5	0.39	0.91	1.02	2,200	Sealed 0.85 Ported 2.26 · 34
DD Audio 212e D4	12″	dual 4 Ω	37	0.65	1.31	0.39	350	Sealed 1.73 Ported 1.20 · 34
DD Audio 512e D2	12″	dual 2 Ω	33	0.64	1.07	0.71	700	Sealed 1.73 Ported 2.26 · 34
DD Audio 512e D4	12″	dual 4 Ω	33	0.64	1.07	0.71	700	Sealed 1.73 Ported 2.26 · 34
DD Audio 612d D2	12″	dual 2 Ω	33.7	0.61	1.56	0.51	600	Sealed 1.73 Ported 1.24 · 34
DD Audio 612f D2	12″	dual 2 Ω	31	0.41	2.87	0.87	1,000	Sealed 0.99 Ported 2.26 · 34
DD Audio 612f D4	12″	dual 4 Ω	31	0.41	2.87	0.87	1,000	Sealed 0.99 Ported 2.26 · 34
DD Audio 712d D2	12″	dual 2 Ω	28.3	0.43	1.40	0.55	1,200	Sealed 0.85 Ported 1.20 · 31
DD Audio 712g D2	12″	dual 2 Ω	32	0.43	0.90	1.18	2,000	Sealed 0.97 Ported 2.37 · 34
DD Audio 712g D4	12″	dual 4 Ω	32	0.43	0.90	1.18	2,000	Sealed 0.97 Ported 2.37 · 34
DD Audio 812f D1	12″	dual 1 Ω	34	0.55	0.67	1.22	2,500	Sealed 1.09 Ported 1.20 · 34
DD Audio 812f D2	12″	dual 2 Ω	34	0.55	0.67	1.22	2,500	Sealed 1.09 Ported 1.20 · 34
DD Audio 1012c D2	12″	dual 2 Ω	28	0.71	1.95	0.55	400	Sealed 1.73 Ported 1.55 · 31
DD Audio 1012c D4	12″	dual 4 Ω	28	0.71	1.95	0.55	400	Sealed 1.73 Ported 1.55 · 31
DD Audio 1012f D2	12″	dual 2 Ω	28	0.71	1.95	0.55	600	Sealed 1.73 Ported 1.55 · 31
DD Audio 1012f D4	12″	dual 4 Ω	28	0.71	1.95	0.55	600	Sealed 1.73 Ported 1.55 · 31
DD Audio 1512d D2	12″	dual 2 Ω	41.7	1.16	0.77	0.39	600	Sealed 1.55 Ported 1.20 · 34
DD Audio 1512d D4	12″	dual 4 Ω	41.7	1.16	0.77	0.39	600	Sealed 1.55 Ported 1.20 · 34
DD Audio 2512f D2	12″	dual 2 Ω	31.6	0.80	1.54	0.67	800	Sealed 1.73 Ported 1.24 · 34
DD Audio 3012b ESP D2	12″	dual 2 Ω	26.2	0.42	2.62	0.69	800	Sealed 1.02 Ported 2.08 · 30
DD Audio 3012b ESP D4	12″	dual 4 Ω	26.2	0.42	2.62	0.69	800	Sealed 1.02 Ported 2.08 · 30
DD Audio 3512i ESP D2	12″	dual 2 Ω	41.7	0.71	0.80	0.69	1,200	Sealed 1.62 Ported 1.20 · 34
DD Audio 9512L ESP D1	12″	dual 1 Ω	37.7	0.66	0.93	1.26	2,500	Sealed 1.73 Ported 1.20 · 34
DD Audio 9912c D1	12″	dual 1 Ω	31.6	0.35	0.83	1.26	3,200	Sealed 1.09 Ported 2.26 · 34
DD Audio 9912c D2	12″	dual 2 Ω	31.6	0.35	0.83	1.26	3,200	Sealed 1.09 Ported 2.26 · 34
DD Audio SL612 D2	12″	dual 2 Ω	27	0.41	2.41	0.75	600	Sealed 0.85 Ported 1.38 · 30
DD Audio SL612 D4	12″	dual 4 Ω	27	0.41	2.41	0.75	600	Sealed 0.85 Ported 1.38 · 30
DD Audio SL712 D2	12″	dual 2 Ω	29	0.56	1.38	0.75	1,000	Sealed 1.31 Ported 1.38 · 32
DD Audio SL712 D4	12″	dual 4 Ω	29	0.56	1.38	0.75	1,000	Sealed 1.31 Ported 1.38 · 32
DD Audio VO-W712 D2	12″	dual 2 Ω	40.9	0.47	0.62	0.47	1,200	Sealed 0.71 Ported 1.20 · 34
DD Audio VO-W712 D4	12″	dual 4 Ω	40.9	0.47	0.62	0.47	1,200	Sealed 0.71 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-3.5K 12" D1	12″	dual 1 Ω	31	0.41	0.89	—	3,500	Sealed 0.71 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-3.5K 12" D2	12″	dual 2 Ω	32	0.48	0.88	—	3,500	Sealed 0.71 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-4.5K 12" D1	12″	dual 1 Ω	31	0.41	0.76	—	4,500	Sealed 0.71 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-4.5K 12" D2	12″	dual 2 Ω	31	0.44	0.75	—	4,500	Sealed 0.71 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-312 D1	12″	dual 1 Ω	31	0.41	0.89	0.98	3,000	Sealed 1.24 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-312 D2	12″	dual 2 Ω	32	0.48	0.88	0.98	3,000	Sealed 1.24 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-372 D1	12″	dual 1 Ω	31	0.41	0.76	0.89	4,000	Sealed 1.29 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-372 D2	12″	dual 2 Ω	31	0.44	0.75	0.89	4,000	Sealed 1.29 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-3012 D2	12″	dual 2 Ω	33.8	0.43	1.07	0.75	2,400	Sealed 0.83 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-3012R D1	12″	dual 1 Ω	33	0.41	1.04	0.75	2,800	Sealed 0.83 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-3012R D2	12″	dual 2 Ω	33.8	0.43	1.07	0.75	2,800	Sealed 0.83 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-3512R D1	12″	dual 1 Ω	32.5	0.39	1.02	0.89	3,500	Sealed 0.90 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-3512R D2	12″	dual 2 Ω	32.8	0.40	1.05	0.89	3,500	Sealed 0.90 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-4512R D1	12″	dual 1 Ω	39	0.57	1.31	0.89	4,500	Sealed 1.80 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-4512R D2	12″	dual 2 Ω	40	0.59	1.35	0.89	4,500	Sealed 1.80 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-SA252 D1	12″	dual 1 Ω	32.1	0.36	0.87	0.59	1,000	Sealed 0.71 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA252 D2	12″	dual 2 Ω	32.6	0.38	0.88	0.59	1,000	Sealed 0.71 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA272 D1	12″	dual 1 Ω	30.6	0.34	1.04	0.71	1,500	Sealed 0.71 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA272 D2	12″	dual 2 Ω	31.1	0.36	1.09	0.71	1,500	Sealed 0.71 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA302 D1	12″	dual 1 Ω	35.2	0.30	0.74	0.71	2,000	Sealed 0.71 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA302 D2	12″	dual 2 Ω	35.7	0.34	0.85	0.71	2,000	Sealed 0.71 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA312 D1	12″	dual 1 Ω	33	0.42	2.51	1.10	2,800	Sealed 1.01 Ported 2.01 · 34
Deaf Bonce Apocalypse DB-SA312 D2	12″	dual 2 Ω	33	0.42	2.51	1.10	2,800	Sealed 1.01 Ported 2.01 · 34
Deaf Bonce Apocalypse DB-SA412 D1	12″	dual 1 Ω	32	0.39	2.44	1.26	3,500	Sealed 0.97 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA412 D2	12″	dual 2 Ω	32	0.39	2.44	1.26	3,500	Sealed 0.97 Ported 2.26 · 34
Deaf Bonce Apocalypse DB-SA412 Street SPL D1	12″	dual 1 Ω	47	0.41	0.43	0.63	2,400	Sealed 0.83 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-SA2712 D1	12″	dual 1 Ω	33	0.40	1.45	0.71	1,700	Sealed 0.71 Ported 1.20 · 34
Deaf Bonce Apocalypse DB-SA2712 D2	12″	dual 2 Ω	33	0.40	1.45	0.71	1,700	Sealed 0.71 Ported 1.20 · 34
Deaf Bonce Hannibal HS-600	12″	4 Ω	41	1.01	1.55	0.39	300	Sealed 1.73 Ported 1.24 · 34
Deaf Bonce Hannibal HS-1200 D2	12″	dual 2 Ω	41.1	0.58	1.07	0.43	600	Sealed 1.20 Ported 1.20 · 34
Deaf Bonce Hannibal HSS-2812 D2	12″	dual 2 Ω	35.3	0.89	1.30	0.43	600	Sealed 1.73 Ported 1.20 · 34
Deaf Bonce Hannibal HSS-3212 D2	12″	dual 2 Ω	34.5	0.69	1.47	0.43	1,000	Sealed 1.73 Ported 1.20 · 34
Diamond CM312D2	12″	dual 2 Ω	38	0.65	1.02	0.43	—	Sealed 1.73 Ported 1.20 · 34
Diamond CM312D4	12″	dual 4 Ω	40	0.70	0.95	0.47	—	Sealed 1.73 Ported 1.20 · 34
Diamond D122	12″	dual 2 Ω	24	0.44	3.47	0.32	200	Sealed 1.52 Ported 2.30 · 30
Diamond D124	12″	dual 4 Ω	24.8	0.53	3.47	0.32	200	Sealed 1.77 Ported 2.30 · 30
Diamond D312D2	12″	dual 2 Ω	32.7	0.51	1.79	0.47	400	Sealed 1.24 Ported 1.45 · 34
Diamond D312D4	12″	dual 4 Ω	34	0.56	1.81	0.47	400	Sealed 1.77 Ported 1.45 · 34
Diamond D612D2 !	12″	dual 2 Ω	32.4	0.51	0.44	0.70	600	Sealed 0.71 Ported 1.20 · 34
Diamond D612D4	12″	dual 4 Ω	34	0.51	1.17	0.65	600	Sealed 0.78 Ported 1.20 · 34
Diamond D912D2	12″	dual 2 Ω	33	0.51	0.78	0.94	800	Sealed 0.74 Ported 1.20 · 34
Diamond D912D4	12″	dual 4 Ω	34	0.51	0.85	0.94	800	Sealed 0.74 Ported 1.20 · 34
Diamond DE122	12″	dual 2 Ω	24	0.48	1.86	0.62	500	Sealed 1.02 Ported 1.48 · 30
Diamond DE124	12″	dual 4 Ω	25.1	0.57	1.86	0.62	500	Sealed 1.77 Ported 1.48 · 30
Diamond DES122	12″	dual 2 Ω	32	0.75	1.09	0.62	500	Sealed 1.77 Ported 1.24 · 34
Diamond DMD124SH	12″	dual 4 Ω	46.5	0.92	1.09	0.35	300	Sealed 1.91 Ported 1.34 · 34
Diamond H122	12″	dual 2 Ω	25	0.40	1.47	0.70	600	Sealed 0.71 Ported 1.20 · 30
Diamond H124	12″	dual 4 Ω	29	0.45	1.47	0.65	600	Sealed 0.71 Ported 1.20 · 32
Diamond HEX S124 !	12″	4 Ω	27	0.29	2.59	0.35	250	Sealed 0.64 Ported 2.08 · 30
Diamond HXP122	12″	dual 2 Ω	23	0.46	1.54	0.75	900	Sealed 0.78 Ported 1.24 · 30
Diamond HXP124	12″	dual 4 Ω	24	0.46	1.54	0.75	900	Sealed 0.74 Ported 1.24 · 30
Diamond M6 12D2	12″	dual 2 Ω	31	0.49	1.07	0.59	—	Sealed 0.71 Ported 1.24 · 34
Diamond M6 12D4	12″	dual 4 Ω	32	0.49	1.02	0.63	—	Sealed 0.71 Ported 1.24 · 34
Diamond M6mkII 12D2 !	12″	dual 2 Ω	32.4	0.51	0.44	0.70	—	Sealed 0.71 Ported 1.20 · 34
Diamond M6mkII 12D4	12″	dual 4 Ω	34	0.51	1.17	0.65	—	Sealed 0.81 Ported 1.20 · 34
Diamond M3121	12″	4 Ω	28	0.40	3.71	0.31	200	Sealed 1.27 Ported 2.33 · 31
Diamond MD12.4 (MacDaddy)	12″	4 Ω	26	0.34	1.97	0.58	600	Sealed 0.74 Ported 2.40 · 30
Diamond TDX12D2	12″	dual 2 Ω	33	0.51	0.78	0.94	—	Sealed 0.76 Ported 1.20 · 34
Diamond TDX12D4	12″	dual 4 Ω	34	0.51	0.85	0.94	—	Sealed 0.76 Ported 1.20 · 34
DL Audio Anaconda 12 (2+2)	12″	dual 2 Ω	32.1	0.54	1.47	—	500	Sealed 1.24 Ported 1.20 · 34
DL Audio Barracuda 12 Flat (2+2)	12″	dual 2 Ω	37.8	0.60	1.31	—	300	Sealed 1.70 Ported 1.20 · 34
DL Audio Gryphon Lite 12 V.2 (2+2)	12″	dual 2 Ω	36.4	0.84	1.29	—	300	Sealed 1.73 Ported 1.20 · 34
DL Audio Gryphon Lite 12 V.3 (2+2)	12″	dual 2 Ω	30.1	0.74	1.48	—	400	Sealed 1.73 Ported 1.20 · 33
DL Audio Gryphon Lite 12 V.3 SE (2+2)	12″	dual 2 Ω	30.1	0.74	1.48	—	400	Sealed 1.73 Ported 1.20 · 33
DL Audio Gryphon Pro 12 V.2 (2+2)	12″	dual 2 Ω	28.6	0.68	1.42	—	500	Sealed 1.73 Ported 1.20 · 31
DL Audio Gryphon Pro 12 V.3 (2+2)	12″	dual 2 Ω	28.2	0.54	1.60	—	600	Sealed 1.34 Ported 1.27 · 31
DL Audio Gryphon Pro 12 V.3 SE (2+2)	12″	dual 2 Ω	28.2	0.54	1.60	—	600	Sealed 1.34 Ported 1.27 · 31
DL Audio Legend 12 (1+1)	12″	dual 1 Ω	26.8	0.51	0.82	—	3,500	Sealed 0.83 Ported 1.20 · 30
DL Audio Phoenix 12 (2+2)	12″	dual 2 Ω	29.3	0.35	0.73	—	1,500	Sealed 0.78 Ported 2.26 · 32
DL Audio Phoenix Bass Machine 12 (2+2)	12″	dual 2 Ω	27.3	0.55	0.86	—	1,700	Sealed 0.78 Ported 1.20 · 34
DL Audio Phoenix Black Bass 12 (2+2)	12″	dual 2 Ω	28.7	0.58	1.10	—	700	Sealed 1.24 Ported 1.20 · 32
DL Audio Phoenix Sport 12 (1+1)	12″	dual 1 Ω	25.8	0.33	1.05	—	2,500	Sealed 0.90 Ported 2.26 · 30
DL Audio Piranha 12	12″	dual 2 Ω	37.1	0.72	1.31	—	250	Sealed 1.73 Ported 1.20 · 34
DL Audio Piranha 12 V.2 (2+2)	12″	dual 2 Ω	30.6	0.68	1.53	—	300	Sealed 1.73 Ported 1.24 · 34
DL Audio Raven 12 (2+2)	12″	dual 2 Ω	33.6	0.58	1.34	—	800	Sealed 1.48 Ported 1.20 · 34
DLS MCW12	12″	4 Ω	33.5	0.52	2.01	0.35	250	Sealed 1.48 Ported 1.62 · 34
DLS RCW12	12″	dual 4 Ω	29.7	0.38	1.72	0.35	400	Sealed 0.71 Ported 2.26 · 33
DS18 EXL-X12.2D	12″	dual 2 Ω	50	0.39	0.33	1.18	1,250	Sealed 0.71 Ported 2.26 · 34
DS18 EXL-X12.4D	12″	dual 4 Ω	56	0.42	0.32	1.18	1,250	Sealed 0.71 Ported 1.20 · 34
DS18 EXL-XXB12.2D	12″	dual 2 Ω	53.4	0.52	0.23	1.46	2,000	Sealed 0.74 Ported 1.06 · 36
DS18 GEN-X124D	12″	dual 4 Ω	43	0.67	0.83	0.70	450	Sealed 1.66 Ported 1.20 · 34
DS18 Hooligan X HOOL-X12.2DHE !	12″	dual 2 Ω	26	0.42	0.80	1.97	4,000	Sealed 1.01 Ported 1.17 · 30
DS18 SLC-12S	12″	4 Ω	41	0.90	1.16	0.67	250	Sealed 1.87 Ported 1.31 · 34
DS18 SLC-MD12	12″	4 Ω	30.2	0.93	4.63	0.54	250	Sealed 1.80 Ported 2.33 · 33
DS18 SLC-MD12.4D	12″	dual 4 Ω	31.6	1.02	4.21	0.54	250	Sealed 1.80 Ported 2.33 · 34
Earthquake DBXI-12D !	12″	dual 4 Ω	24	0.41	1.64	—	500	Sealed 0.71 Ported 1.31 · 30
Earthquake HoLeeS-12	12″	dual 1 Ω	26.4	0.28	1.17	—	—	Sealed 1.18 Ported 2.44 · 30
Earthquake Magma-12X	12″	dual 4 Ω	26.4	0.60	2.13	1.50	600	Sealed 1.87 Ported 1.70 · 30
Earthquake Pro-X128	12″	8 Ω	49	0.35	2.33	0.50	600	Sealed 0.71 Ported 2.26 · 34
Earthquake Subzero 12	12″	dual 4 Ω	26.8	0.42	2.05	1.25	—	Sealed 0.81 Ported 1.62 · 30
Earthquake TNT-12DVC	12″	dual 4 Ω	32	1.13	1.59	—	400	Sealed 1.73 Ported 1.27 · 34
Earthquake TNT-12S	12″	4 Ω	32	0.80	1.61	—	400	Sealed 1.73 Ported 1.31 · 34
Earthquake Tremor-X124	12″	4 Ω	31.2	0.70	4.10	1.13	400	Sealed 1.73 Ported 2.26 · 34
Edge EDB12D2-E7	12″	dual 2 Ω	30	0.49	1.39	—	700	Sealed 0.81 Ported 1.17 · 33
Edge EDB12D2X-E7	12″	dual 2 Ω	29.9	0.45	1.31	—	900	Sealed 0.67 Ported 1.17 · 33
Edge EDP122-E6	12″	dual 2 Ω	49.5	0.46	0.34	—	2,500	Sealed 0.72 Ported 1.17 · 35
Edge EDP122SPL-E6	12″	dual 2 Ω	37.5	0.54	0.60	—	1,500	Sealed 0.67 Ported 1.17 · 35
Edge EDS12D1-E7	12″	dual 1 Ω	37.5	0.28	0.62	—	1,500	Sealed 0.67 Ported 2.15 · 35
Edge EDS12D2-E7	12″	dual 2 Ω	38.9	0.31	0.57	—	1,500	Sealed 0.67 Ported 2.15 · 35
Edge EDX12D1-E7	12″	dual 1 Ω	32.6	0.32	0.81	—	3,000	Sealed 0.67 Ported 2.15 · 35
Edge EDX12D1SPL-E7	12″	dual 1 Ω	32.2	0.32	0.78	—	5,000	Sealed 0.67 Ported 2.15 · 35
Elemental Designs 13Kv.2	12″	DVC	21.5	0.32	5.72	0.59	350	Sealed 1.06 Ported 2.51 · 30
Elemental Designs 13Ov.2 !	12″	DVC	21	0.27	6.22	0.72	600	Sealed 0.85 Ported 2.51 · 30
Elemental Designs e3.12	12″	dual 2 Ω	21.5	0.32	5.72	0.63	500	Sealed 1.06 Ported 2.51 · 30
Elemental Designs e5.12	12″	dual 2 Ω	21	0.40	2.44	1.00	—	Sealed 0.78 Ported 2.51 · 30
Elemental Designs E12a (2002)	12″	DVC	35	0.53	1.55	0.59	500	Sealed 1.20 Ported 1.27 · 34
Elemental Designs e12A (2003)	12″	—	27	0.41	1.62	1.00	750	Sealed 0.67 Ported 1.31 · 30
Elemental Designs E12k (2002)	12″	—	32	0.48	2.47	0.51	300	Sealed 1.41 Ported 1.98 · 34
Elemental Designs e12K (2003)	12″	DVC	24	0.36	2.93	0.62	400	Sealed 0.74 Ported 2.26 · 30
Elemental Designs e12kd4	12″	DVC	27	0.36	2.93	0.56	—	Sealed 0.74 Ported 2.26 · 30
Elemental Designs E12o	12″	DVC	31	0.28	1.52	0.75	1,000	Sealed 0.71 Ported 2.26 · 34
Elemental Designs e12O.14	12″	4 Ω	28.6	0.49	1.94	0.72	500	Sealed 1.17 Ported 1.55 · 31
Elemental Designs e12O.44	12″	dual 4 Ω	28.6	0.49	1.94	0.72	500	Sealed 1.17 Ported 1.55 · 31
ESX QE1222 (2x2 Ohm)	12″	dual 2 Ω	33	0.38	2.08	0.79	800	Sealed 0.71 Ported 2.33 · 34
ESX QE1224 (2x4 Ohm)	12″	dual 4 Ω	37	0.44	1.91	0.52	800	Sealed 0.81 Ported 1.52 · 34
ESX QX-1222 (2x2 Ohm)	12″	dual 2 Ω	31	0.47	1.09	0.98	2,500	Sealed 0.76 Ported 1.24 · 34
ESX QXE12D2 (2x2 Ohm)	12″	dual 2 Ω	34	0.35	0.88	0.55	1,000	Sealed 0.72 Ported 2.33 · 34
ESX QXP124 (4 Ohm)	12″	4 Ω	26	0.55	1.84	0.57	500	Sealed 1.66 Ported 1.48 · 30
ESX SX1224 (2x4 Ohm)	12″	dual 4 Ω	30	0.47	1.31	0.79	750	Sealed 0.71 Ported 1.24 · 33
ESX SX1240 (4 Ohm)	12″	4 Ω	28	0.35	2.86	0.59	500	Sealed 0.71 Ported 2.33 · 31
ESX SXE12D2 (2x2 Ohm)	12″	dual 2 Ω	28	0.31	2.52	0.43	500	Sealed 0.74 Ported 2.37 · 31
ESX VE1222 (2x2 Ohm)	12″	dual 2 Ω	36	0.32	1.02	0.69	3,000	Sealed 0.83 Ported 2.33 · 34
ESX VX12PRO (2x2 Ohm)	12″	dual 2 Ω	39	0.53	0.64	0.91	3,000	Sealed 0.81 Ported 1.27 · 34
Fi Audio Alpha 12 S2	12″	2 Ω	32.4	0.56	1.54	0.67	600	Sealed 1.52 Ported 1.24 · 34
Fi Audio Alpha 12 S4	12″	4 Ω	32.4	0.56	1.54	0.67	600	Sealed 1.52 Ported 1.24 · 34
Fi Audio Alpha v1 12 S1	12″	1 Ω	36.2	0.41	0.91	0.67	1,000	Sealed 0.67 Ported 1.20 · 34
Fi Audio Alpha v1 12 S2	12″	2 Ω	36.2	0.41	0.91	0.67	1,000	Sealed 0.67 Ported 1.20 · 34
Fi Audio Alpha v1 12 S4	12″	4 Ω	36.2	0.41	0.91	0.67	1,000	Sealed 0.67 Ported 1.20 · 34
Fi Audio Alpha v2 12 S2	12″	2 Ω	40.7	0.50	0.98	0.63	750	Sealed 0.67 Ported 1.20 · 34
Fi Audio Alpha v2 12 S4	12″	4 Ω	40.7	0.50	0.98	0.63	750	Sealed 0.67 Ported 1.20 · 34
Fi Audio Alpha v2.1 12 S2	12″	2 Ω	37.5	0.54	1.03	0.67	750	Sealed 0.85 Ported 1.20 · 34
Fi Audio Alpha v2.1 12 S4	12″	4 Ω	38	0.53	1.03	0.67	750	Sealed 0.81 Ported 1.20 · 34
Fi Audio BL-NEO 12 D1	12″	dual 1 Ω	36.6	0.32	0.95	0.94	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio BL-NEO 12 D2	12″	dual 2 Ω	35.6	0.25	0.93	0.94	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio BL12 D1	12″	dual 1 Ω	35.2	0.24	1.10	0.71	1,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio BL12 D2	12″	dual 2 Ω	39.8	0.24	1.10	0.71	1,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio BL12v3 D1	12″	dual 1 Ω	36.6	0.32	0.95	0.79	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio BL12v3 D2	12″	dual 2 Ω	36.6	0.32	0.95	0.79	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio BL12v3.1 D1	12″	dual 1 Ω	36.6	0.32	0.95	0.79	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio BL12v3.1 D2	12″	dual 2 Ω	36.6	0.32	0.95	0.79	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio BTL-NEO12 D1	12″	dual 1 Ω	33.9	0.25	0.88	1.34	2,500	Sealed 1.06 Ported 2.19 · 34
Fi Audio BTL-NEO12 D2	12″	dual 2 Ω	33.9	0.25	0.88	1.34	2,500	Sealed 1.06 Ported 2.19 · 34
Fi Audio BTL3 12 D1	12″	dual 1 Ω	33.9	0.25	0.88	1.34	2,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio BTL3 12 D2	12″	dual 2 Ω	33.9	0.26	0.88	1.34	2,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio BTL4 12 D1	12″	dual 1 Ω	27.8	0.42	0.96	1.30	3,500	Sealed 0.67 Ported 1.20 · 31
Fi Audio BTL4 12 D2	12″	dual 2 Ω	27.8	0.42	0.96	1.30	3,500	Sealed 0.67 Ported 1.20 · 31
Fi Audio FiDay 12 S2	12″	2 Ω	32.4	0.56	1.54	0.67	600	Sealed 1.52 Ported 1.24 · 34
Fi Audio FiDay 12 S4	12″	4 Ω	32.4	0.56	1.54	0.67	600	Sealed 1.52 Ported 1.24 · 34
Fi Audio HC 12 D1	12″	dual 1 Ω	33.9	0.25	0.88	1.34	2,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio HC 12 D2	12″	dual 2 Ω	33.9	0.26	0.88	1.34	2,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio IB312 S2	12″	2 Ω	23.6	0.58	2.94	1.18	550	Sealed 1.70 Ported 2.19 · 30
Fi Audio IB312 S4	12″	4 Ω	23.6	0.55	2.95	1.18	550	Sealed 1.70 Ported 2.19 · 30
Fi Audio IB312 v2 S2	12″	2 Ω	27.3	0.67	1.56	1.34	600	Sealed 1.70 Ported 1.24 · 30
Fi Audio IB312 v2 S4	12″	4 Ω	27.3	0.67	1.56	1.34	600	Sealed 1.70 Ported 1.24 · 30
Fi Audio MT 12 D1	12″	dual 1 Ω	34.3	0.34	0.61	1.30	4,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio MT 12 D2	12″	dual 2 Ω	34.3	0.36	0.61	1.30	4,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 3.5 12 D1	12″	dual 1 Ω	29.6	0.39	0.92	1.34	2,000	Sealed 0.94 Ported 2.19 · 33
Fi Audio NEO 3.5 12 D2	12″	dual 2 Ω	29.6	0.39	0.92	1.34	2,000	Sealed 0.94 Ported 2.19 · 33
Fi Audio NEO 3.7 12 D1	12″	dual 1 Ω	34.1	0.33	0.79	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 3.7 12 D2	12″	dual 2 Ω	34.1	0.33	0.78	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 3.9 12 D1	12″	dual 1 Ω	39.3	0.28	0.63	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 3.9 12 D2	12″	dual 2 Ω	39.5	0.28	0.63	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 4.7 12 D1	12″	dual 1 Ω	32.8	0.42	0.73	1.34	3,500	Sealed 0.94 Ported 1.20 · 34
Fi Audio NEO 4.7 12 D2	12″	dual 2 Ω	32.8	0.42	0.73	1.34	3,500	Sealed 0.94 Ported 1.20 · 34
Fi Audio NEO 4.9 12 D1	12″	dual 1 Ω	34.2	0.35	0.68	1.34	3,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 4.9 12 D2	12″	dual 2 Ω	34.2	0.35	0.68	1.34	3,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 4.11 12 D1	12″	dual 1 Ω	36.1	0.27	0.60	1.34	3,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio NEO 4.11 12 D2	12″	dual 2 Ω	36.1	0.27	0.60	1.34	3,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio Q12 D1	12″	dual 1 Ω	33.3	0.38	1.05	1.34	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio Q12 D2	12″	dual 2 Ω	32.7	0.39	1.06	1.34	1,750	Sealed 0.67 Ported 2.19 · 34
Fi Audio Q12 NEO D1	12″	dual 1 Ω	33.3	0.38	1.05	1.34	1,750	Sealed 1.06 Ported 2.19 · 34
Fi Audio Q12 NEO D2	12″	dual 2 Ω	33.3	0.38	1.05	1.34	1,750	Sealed 1.06 Ported 2.19 · 34
Fi Audio SP3 12 D1	12″	dual 1 Ω	33.7	0.31	0.89	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio SP3 12 D2	12″	dual 2 Ω	33.7	0.31	0.89	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio SP3 Plus 12 D1	12″	dual 1 Ω	35.2	0.23	0.82	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio SP3 Plus 12 D2	12″	dual 2 Ω	35.2	0.23	0.82	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio SP4 12 D1	12″	dual 1 Ω	27.9	0.44	0.97	1.30	3,000	Sealed 1.06 Ported 1.20 · 31
Fi Audio SP4 12 D2	12″	dual 2 Ω	27.9	0.44	0.97	1.30	3,000	Sealed 1.06 Ported 1.20 · 31
Fi Audio SP4 12v2+ D1	12″	dual 1 Ω	27.9	0.29	0.96	1.30	3,500	Sealed 0.94 Ported 2.19 · 31
Fi Audio SP4 12v2+ D2	12″	dual 2 Ω	27.9	0.29	0.96	1.30	3,500	Sealed 0.94 Ported 2.19 · 31
Fi Audio SP412 v2.1 D1	12″	dual 1 Ω	27.9	0.44	0.97	1.30	3,500	Sealed 0.94 Ported 1.20 · 31
Fi Audio SP412 v2.1 D2	12″	dual 2 Ω	27.9	0.44	0.97	1.30	3,500	Sealed 0.94 Ported 1.20 · 31
Fi Audio SSD NEO 12 D1	12″	dual 1 Ω	39.1	0.43	0.86	1.10	1,500	Sealed 0.71 Ported 1.20 · 34
Fi Audio SSD NEO 12 D2	12″	dual 2 Ω	39.1	0.43	0.86	1.10	1,500	Sealed 0.71 Ported 1.20 · 34
Fi Audio SSD-EL 12 D1	12″	dual 1 Ω	30.1	0.35	1.29	0.87	1,500	Sealed 0.67 Ported 2.19 · 33
Fi Audio SSD-EL 12 D2	12″	dual 2 Ω	31.1	0.36	1.17	0.87	1,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio SSD12 D1	12″	dual 1 Ω	39.8	0.37	0.58	0.87	1,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio SSD12 D2	12″	dual 2 Ω	39.8	0.37	0.58	0.87	1,500	Sealed 0.67 Ported 2.19 · 34
Fi Audio SSDv4 12 D1	12″	dual 1 Ω	39.6	0.40	0.59	1.10	1,500	Sealed 0.81 Ported 2.19 · 34
Fi Audio SSDv4 12 D2	12″	dual 2 Ω	39.6	0.40	0.59	1.10	1,500	Sealed 0.81 Ported 2.19 · 34
Fi Audio TEAM 12 D1	12″	dual 1 Ω	34.3	0.34	0.61	1.30	4,000	Sealed 1.06 Ported 2.19 · 34
Fi Audio TEAM 12 D2	12″	dual 2 Ω	34.3	0.36	0.61	1.30	4,000	Sealed 1.06 Ported 2.19 · 34
Fi Audio TEAM v2 12 (3″ VC) D1	12″	dual 1 Ω	34.4	0.20	0.84	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio TEAM v2 12 (3″ VC) D2	12″	dual 2 Ω	34.4	0.20	0.84	1.34	2,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio TEAM v2 12 D1	12″	dual 1 Ω	34.3	0.34	0.61	1.30	4,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio TEAM v2 12 D2	12″	dual 2 Ω	34.3	0.36	0.61	1.30	4,500	Sealed 0.94 Ported 2.19 · 34
Fi Audio X12 D2	12″	dual 2 Ω	31.6	0.47	1.63	0.79	750	Sealed 0.88 Ported 1.31 · 34
Fi Audio X12 D4	12″	dual 4 Ω	31.6	0.47	1.63	0.79	750	Sealed 0.88 Ported 1.31 · 34
Fi Audio X12 S2	12″	2 Ω	35.6	0.43	1.79	0.71	400	Sealed 0.74 Ported 1.45 · 34
Fi Audio X12 S4	12″	4 Ω	35.8	0.43	1.79	0.71	400	Sealed 0.74 Ported 1.45 · 34
Fi Audio Xv3 12 D1	12″	dual 1 Ω	31.5	0.53	0.99	1.06	1,000	Sealed 0.78 Ported 1.20 · 34
Fi Audio Xv3 12 D2	12″	dual 2 Ω	31.5	0.51	0.99	1.06	1,000	Sealed 0.67 Ported 1.20 · 34
Fi Audio Xv4 12 D1	12″	dual 1 Ω	40.1	0.47	0.57	1.06	1,500	Sealed 0.67 Ported 1.20 · 34
Fi Audio Xv4 12 D2	12″	dual 2 Ω	40.1	0.47	0.57	1.06	1,500	Sealed 0.67 Ported 1.20 · 34
Fi Audio Xv5 12 D1 !	12″	dual 1 Ω	38.4	0.57	0.43	0.91	1,500	Sealed 0.67 Ported 1.13 · 35
Fi Audio Xv5 12 D2	12″	dual 2 Ω	36.3	0.39	0.62	0.91	1,500	Sealed 0.67 Ported 2.08 · 35
Focal Access 30 A4 (SVC 4 ohm)	12″	4 Ω	24.7	0.67	3.07	0.33	250	Sealed 1.80 Ported 2.33 · 30
Focal Auditor RSB-300 (DVC 4+4 ohm)	12″	dual 4 Ω	25	0.47	3.28	—	300	Sealed 1.66 Ported 2.15 · 30
Focal Expert P 30 F (Flax, SVC 4 ohm)	12″	4 Ω	28	0.47	2.47	0.55	400	Sealed 1.27 Ported 1.98 · 31
Focal Flax Evo P 30 FSE (shallow, SVC 4 ohm)	12″	4 Ω	30	1.10	1.48	0.43	300	Sealed 1.80 Ported 1.27 · 33
Focal K2 Power E30KX (DVC 4 ohm, predecessor of SUB 30 KXE)	12″	dual 4 Ω	29	0.45	1.77	0.89	800	Sealed 0.85 Ported 1.41 · 32
Focal K2 Power SUB 30 KXE (DVC 4+4 ohm)	12″	dual 4 Ω	29	0.45	1.77	0.89	800	Sealed 0.85 Ported 1.41 · 32
Focal Performance Sub P 30 (SVC 4 ohm)	12″	4 Ω	31.3	0.51	2.26	0.21	250	Sealed 1.52 Ported 1.80 · 34
Focal Performance SUB P 30 DB (DVC 4 ohm)	12″	dual 4 Ω	29.4	0.43	2.00	0.35	300	Sealed 0.81 Ported 1.59 · 32
Focal SUB 12 (SVC 4 ohm)	12″	4 Ω	24	0.44	3.18	—	300	Sealed 1.41 Ported 2.15 · 30
Focal SUB 12 DUAL (DVC 4+4 ohm)	12″	dual 4 Ω	24	0.57	2.86	—	300	Sealed 1.66 Ported 2.15 · 30
Focal SUB 12 SLIM (shallow, SVC 4 ohm)	12″	4 Ω	24	0.69	2.19	—	280	Sealed 1.66 Ported 1.77 · 30
Gladen Gamma GS12-Slim (DVC 2 ohm) !	12″	dual 2 Ω	26.5	0.45	2.17	—	500	Sealed 1.02 Ported 1.73 · 30
Gladen M 12 (SVC 4 ohm)	12″	4 Ω	29.2	0.37	3.96	—	300	Sealed 1.09 Ported 2.26 · 32
Gladen RS 12 (SVC 4 ohm)	12″	4 Ω	26.3	0.40	3.73	—	400	Sealed 1.24 Ported 2.26 · 30
Gladen RS 12 FA Free-Air (SVC 4 ohm)	12″	4 Ω	28.1	0.53	3.26	—	400	Sealed 1.73 Ported 2.26 · 31
Gladen RS-X 12 (SVC 4 ohm)	12″	4 Ω	31.4	0.45	2.24	—	500	Sealed 1.02 Ported 1.80 · 34
Gladen RS-X 12 Slim (SVC 4 ohm)	12″	4 Ω	35	0.57	2.53	0.28	—	Sealed 1.73 Ported 2.01 · 34
Gladen Sigma SSW12 (DVC 2 ohm)	12″	dual 2 Ω	36	0.53	1.27	0.45	500	Sealed 1.02 Ported 1.24 · 34
Gladen Sigma SSWX12 Extreme (DVC 2 ohm)	12″	dual 2 Ω	32	0.49	1.00	0.59	800	Sealed 0.74 Ported 1.31 · 34
Gladen SPL 12 (DVC)	12″	dual 1 Ω	38.8	0.40	0.89	0.79	1,800	Sealed 0.83 Ported 2.26 · 34
Gladen SQL 12 (SVC 4 ohm)	12″	4 Ω	35.8	0.34	1.12	0.59	1,100	Sealed 0.72 Ported 2.26 · 34
Gladen SQL 12 Extreme (SVC 2 ohm)	12″	2 Ω	33	0.35	1.27	0.59	1,300	Sealed 0.72 Ported 2.26 · 34
Gladen SQX 12 Extreme (SVC 2 ohm)	12″	2 Ω	30	0.32	1.70	0.55	750	Sealed 0.71 Ported 2.26 · 33
Gladen Zero 12 Pro (SVC 4 ohm)	12″	4 Ω	27	0.38	3.31	0.49	500	Sealed 0.95 Ported 2.33 · 30
Ground Zero GZHW 12SPL (2x2 Ohm)	12″	dual 2 Ω	42.8	0.53	0.77	0.79	—	Sealed 0.71 Ported 1.20 · 34
Ground Zero GZHW 12SPL-D2 FLAT (2x2 Ohm)	12″	dual 2 Ω	21	0.30	4.15	0.63	700	Sealed 0.78 Ported 2.51 · 30
Ground Zero GZHW 12XSPL-D1 (2x1 Ohm)	12″	dual 1 Ω	39.7	0.48	0.62	0.79	—	Sealed 0.71 Ported 1.20 · 34
Ground Zero GZHW 30-D1 (2x1 Ohm)	12″	dual 1 Ω	39.1	0.56	0.62	1.77	1,500	Sealed 0.72 Ported 1.20 · 34
Ground Zero GZHW 30-D2 (2x2 Ohm)	12″	dual 2 Ω	39.1	0.56	0.62	1.77	1,500	Sealed 0.72 Ported 1.20 · 34
Ground Zero GZHW 30SPL (2x1 Ohm)	12″	dual 1 Ω	35.4	0.44	0.56	0.89	1,500	Sealed 0.72 Ported 1.17 · 35
Ground Zero GZHW 30X (2x2 Ohm)	12″	dual 2 Ω	23.5	0.33	2.19	0.48	800	Sealed 0.67 Ported 2.22 · 30
Ground Zero GZHW 30XSPL-D1 (2x1 Ohm)	12″	dual 1 Ω	39.1	0.56	0.62	1.77	1,500	Sealed 0.72 Ported 1.20 · 34
Ground Zero GZHW 30XSPL-D2 (2x2 Ohm)	12″	dual 2 Ω	39.1	0.56	0.62	1.77	1,500	Sealed 0.72 Ported 1.20 · 34
Ground Zero GZIW 12SPL (2x2 Ohm)	12″	dual 2 Ω	36.9	0.67	1.26	0.43	700	Sealed 1.84 Ported 1.31 · 34
Ground Zero GZIW 12XSPL-D2 (2x2 Ohm)	12″	dual 2 Ω	32.5	0.73	1.43	1.34	600	Sealed 1.73 Ported 1.20 · 34
Ground Zero GZIW 300 (4 Ohm)	12″	4 Ω	30	0.58	2.45	1.10	350	Sealed 1.73 Ported 1.94 · 33
Ground Zero GZIW 300X (4 Ohm)	12″	4 Ω	34.9	0.69	1.89	0.55	350	Sealed 1.73 Ported 1.52 · 34
Ground Zero GZNW 12SPL (2x1 Ohm)	12″	dual 1 Ω	30.2	0.38	1.36	0.98	—	Sealed 0.83 Ported 2.26 · 33
Ground Zero GZNW 12SPL-XFLEX (2x1 Ohm)	12″	dual 1 Ω	33.9	0.36	0.96	2.36	2,500	Sealed 0.90 Ported 2.30 · 34
Ground Zero GZNW 12X (2x2 Ohm)	12″	dual 2 Ω	35.3	0.43	0.78	0.98	2,000	Sealed 0.83 Ported 1.20 · 34
Ground Zero GZNW 12X-D2 (2x2 Ohm) !	12″	dual 2 Ω	21.8	0.33	1.24	2.44	2,000	Sealed 0.78 Ported 2.26 · 30
Ground Zero GZNW 12XMAX (2x1 Ohm) !	12″	dual 1 Ω	35.6	0.61	0.48	2.36	3,000	Sealed 0.92 Ported 1.13 · 35
Ground Zero GZNW 12XSPL (2x1 Ohm)	12″	dual 1 Ω	38.1	0.41	0.91	0.98	—	Sealed 0.83 Ported 1.24 · 34
Ground Zero GZNW 30SPL-D1 (2x1 Ohm) !	12″	dual 1 Ω	38.6	0.38	0.83	2.76	3,000	Sealed 0.88 Ported 2.12 · 47
Ground Zero GZNW 30SPL-D2 (2x2 Ohm) !	12″	dual 2 Ω	41.3	0.54	0.88	2.76	3,000	Sealed 0.88 Ported 2.12 · 47
Ground Zero GZNW 30XMAX-II (2x1 Ohm)	12″	dual 1 Ω	35.6	0.61	0.48	2.36	3,000	Sealed 0.92 Ported 1.20 · 34
Ground Zero GZPW 12SPL (2x1 Ohm)	12″	dual 1 Ω	47.7	0.45	0.53	0.89	—	Sealed 0.87 Ported 1.77 · 34
Ground Zero GZRW 12D2 (2x2 Ohm)	12″	dual 2 Ω	28.4	0.43	1.78	0.89	800	Sealed 0.71 Ported 1.41 · 31
Ground Zero GZRW 12D4 (2x4 Ohm)	12″	dual 4 Ω	30.2	0.48	1.68	0.89	800	Sealed 0.95 Ported 1.34 · 33
Ground Zero GZRW 12FL (2x2 Ohm)	12″	dual 2 Ω	25.3	0.55	2.63	0.30	450	Sealed 1.73 Ported 2.12 · 30
Ground Zero GZRW 12XFL (2x2 Ohm)	12″	dual 2 Ω	28.4	0.47	2.24	0.35	500	Sealed 1.17 Ported 1.80 · 31
Ground Zero GZRW 12XSPL (2x2 Ohm)	12″	dual 2 Ω	31.8	0.68	0.96	1.77	1,000	Sealed 1.77 Ported 1.24 · 34
Ground Zero GZRW 30-D2 (2x2 Ohm)	12″	dual 2 Ω	25.7	0.50	1.10	1.97	800	Sealed 0.71 Ported 1.20 · 30
Ground Zero GZRW 30C (4 Ohm)	12″	dual 2 Ω	27	0.35	3.14	0.39	500	Sealed 0.74 Ported 2.26 · 30
Ground Zero GZRW 30SPL (2x2 Ohm)	12″	dual 2 Ω	33	0.36	1.84	0.39	1,000	Sealed 0.71 Ported 2.26 · 34
Ground Zero GZRW 30SPL-EXTREME (2x2 Ohm)	12″	dual 2 Ω	33.7	0.43	1.64	0.43	—	Sealed 0.71 Ported 1.31 · 34
Ground Zero GZRW 30XSPL-D1 (2x1 Ohm)	12″	dual 1 Ω	39.2	0.55	0.71	0.79	—	Sealed 0.74 Ported 1.31 · 34
Ground Zero GZRW 30XSPL-D2 (2x2 Ohm)	12″	dual 2 Ω	36.1	0.59	0.81	0.49	1,000	Sealed 0.95 Ported 1.24 · 34
Ground Zero GZRW 300-D2 FLAT (2x2 Ohm) !	12″	dual 2 Ω	23.5	0.44	2.13	1.18	450	Sealed 0.92 Ported 1.70 · 30
Ground Zero GZRW 300X (4 Ohm)	12″	4 Ω	28.1	0.31	2.65	0.39	500	Sealed 0.71 Ported 2.26 · 31
Ground Zero GZTW 12F (2x2 Ohm)	12″	dual 2 Ω	35.1	0.53	1.88	0.63	350	Sealed 1.45 Ported 1.48 · 34
Ground Zero GZTW 30TX (2x2 Ohm)	12″	dual 2 Ω	33.7	0.53	1.96	0.55	400	Sealed 1.52 Ported 1.55 · 34
Ground Zero GZUW 12SQ-D2 (2x2 Ohm)	12″	dual 2 Ω	39.8	0.67	1.39	0.79	600	Sealed 1.87 Ported 1.31 · 34
Ground Zero GZUW 12SQX (2x2 Ohm)	12″	dual 2 Ω	38.6	0.62	1.45	0.39	600	Sealed 1.73 Ported 1.20 · 34
Ground Zero GZUW 300SQ (2x3 Ohm)	12″	dual 3 Ω	25.3	0.42	3.06	0.26	700	Sealed 1.17 Ported 2.26 · 30
Helix DB 12 Deep Blue (1x4 Ohm)	12″	4 Ω	27.6	0.34	4.01	0.35	250	Sealed 0.88 Ported 2.33 · 30
Helix IK S12-DVC2 (2x2 Ohm)	12″	dual 2 Ω	36	0.47	1.41	0.31	300	Sealed 0.78 Ported 1.31 · 34
Helix IK S12-SVC2 (1x2 Ohm)	12″	2 Ω	34	0.46	1.31	0.31	300	Sealed 0.74 Ported 1.31 · 34
Helix IK W12-DVC2 (2x2 Ohm)	12″	dual 2 Ω	32	0.41	2.33	0.31	300	Sealed 0.81 Ported 1.87 · 34
Helix IK W12-SVC2 (1x2 Ohm) !	12″	2 Ω	31	0.48	1.87	0.31	300	Sealed 1.02 Ported 1.48 · 34
Helix IQ W12-DVC2 (2x2 Ohm)	12″	dual 2 Ω	36	0.48	1.24	0.47	750	Sealed 0.74 Ported 1.27 · 34
Helix K 12W-SVC2 (1x2 Ohm) !	12″	2 Ω	31	0.48	1.87	0.31	300	Sealed 1.02 Ported 1.48 · 34
Helix Q 12W (2x2 Ohm)	12″	dual 2 Ω	35	0.38	0.87	0.55	1,000	Sealed 0.78 Ported 2.47 · 34
Helix W12 Competition (1x4 Ohm)	12″	4 Ω	21.4	0.30	4.19	0.43	350	Sealed 0.74 Ported 2.37 · 30
Hertz Cento CS 300 S2 (SVC 2 ohm)	12″	2 Ω	25	0.46	3.08	0.49	350	Sealed 1.52 Ported 2.47 · 30
Hertz Cento CS 300 S4 (SVC 4 ohm)	12″	4 Ω	25	0.47	3.30	0.49	350	Sealed 1.70 Ported 2.58 · 30
Hertz Dieci DS 30.3 (SVC 4 ohm)	12″	4 Ω	32	0.62	2.47	0.35	250	Sealed 1.84 Ported 0.85 · 40
Hertz Dieci DS 300.3 (SVC 4 ohm)	12″	4 Ω	34	0.51	2.01	0.39	300	Sealed 1.38 Ported 1.59 · 34
Hertz Energy ES 300 (SVC 4 ohm)	12″	4 Ω	30	0.51	2.60	0.35	350	Sealed 1.80 Ported 2.08 · 33
Hertz Energy ES 300.5 (SVC 4 ohm)	12″	4 Ω	35	0.66	1.71	0.35	350	Sealed 1.80 Ported 1.38 · 34
Hertz Energy ES 300D (DVC 4+4 ohm)	12″	dual 4 Ω	29	0.56	2.86	0.35	350	Sealed 1.87 Ported 2.30 · 32
Hertz Energy ES 300D.5 (DVC 4+4 ohm)	12″	dual 4 Ω	40	0.75	1.58	0.35	350	Sealed 1.91 Ported 1.34 · 34
Hertz Energy ES F30.5 (free-air/shallow, SVC 4 ohm)	12″	4 Ω	38	0.60	2.12	0.24	350	Sealed 1.84 Ported 1.70 · 34
Hertz Hi-Energy HX 300 (SVC 4 ohm)	12″	4 Ω	33	0.47	1.75	0.55	600	Sealed 0.95 Ported 1.41 · 34
Hertz Hi-Energy HX 300 D (DVC 4+4 ohm)	12″	dual 4 Ω	31	0.40	1.54	0.55	600	Sealed 0.71 Ported 1.24 · 34
Hertz Mille Pro MP 300 D2.3 (DVC 2+2 ohm)	12″	dual 2 Ω	23	0.49	3.11	0.63	600	Sealed 1.84 Ported 1.45 · 36
Hertz Mille Pro MP 300 D4.3 (DVC 4+4 ohm)	12″	dual 4 Ω	24	0.42	2.61	0.67	600	Sealed 0.99 Ported 1.45 · 36
Hertz Mille Pro MPS 300 S2 (shallow, SVC 2 ohm)	12″	2 Ω	24	0.51	2.29	0.66	500	Sealed 1.59 Ported 1.84 · 30
Hertz Mille Pro MPS 300 S4 (shallow, SVC 4 ohm)	12″	4 Ω	23	0.42	2.19	0.66	500	Sealed 0.85 Ported 1.77 · 30
Hertz SPL Show SS 12 D2 (DVC 2+2 ohm)	12″	dual 2 Ω	36	0.64	0.87	0.61	1,000	Sealed 1.48 Ported 1.94 · 51
Hertz SPL Show SX 300D (DVC 2+2 ohm)	12″	dual 2 Ω	46	0.48	0.71	0.55	800	Sealed 0.71 Ported 1.20 · 34
Hertz Uno S 300 S4 (SVC 4 ohm)	12″	4 Ω	33	0.60	2.90	0.36	250	Sealed 1.84 Ported 2.33 · 34
Hifonics BRX12D4 (Brutus 12" DVC 4ohm)	12″	dual 4 Ω	30.9	0.65	1.61	0.43	450	Sealed 1.70 Ported 1.27 · 34
Hifonics BRZ12D4 (Brutus 12" DVC 4ohm) !	12″	dual 4 Ω	29	0.44	2.65	0.59	600	Sealed 1.13 Ported 2.12 · 32
Hifonics BRZ12SQD4 (Brutus SQ 12" DVC 4ohm)	12″	dual 4 Ω	25	0.57	3.43	0.59	600	Sealed 2.40 Ported 2.75 · 30
Hifonics BZE-12S4S (Brutus 12" SVC 4ohm)	12″	4 Ω	26.3	0.56	3.62	0.26	150	Sealed 1.84 Ported 2.40 · 30
Hifonics CX12D2	12″	dual 2 Ω	36	0.34	0.88	0.69	4,000	Sealed 0.83 Ported 2.33 · 34
Hifonics HFX12D4 (HFX 12" DVC 4ohm)	12″	dual 4 Ω	30.3	0.64	3.11	0.26	300	Sealed 1.77 Ported 2.30 · 33
Hifonics HWX12D4 (12" DVC 4ohm)	12″	dual 4 Ω	29.5	0.90	3.11	0.30	350	Sealed 1.80 Ported 2.33 · 32
Hifonics MXS12D2 (Maxximus 12" DVC 2ohm)	12″	dual 2 Ω	31	0.44	1.06	0.91	1,500	Sealed 0.79 Ported 1.24 · 34
Hifonics ZRX12D2	12″	dual 2 Ω	33.4	0.54	1.00	0.49	1,000	Sealed 0.85 Ported 1.24 · 34
Hifonics ZSPL12D2	12″	dual 2 Ω	34	0.53	1.51	0.51	600	Sealed 1.20 Ported 1.27 · 34
Hifonics ZW12D4 (Zeus 12" DVC 4ohm)	12″	dual 4 Ω	27.1	1.09	3.82	0.26	300	Sealed 1.77 Ported 2.30 · 30
Hifonics ZXE12S4	12″	4 Ω	38	0.60	1.89	0.14	300	Sealed 1.80 Ported 1.52 · 34
Hifonics ZXS12D2	12″	dual 2 Ω	28.5	0.47	2.06	0.55	500	Sealed 1.13 Ported 1.66 · 31
Hifonics ZXT12D2	12″	dual 2 Ω	39	0.58	0.57	0.91	3,000	Sealed 0.81 Ported 1.17 · 35
Hinor 12 SW 3K	12″	4 Ω	58.9	0.28	0.67	0.24	1,300	Sealed 0.74 Ported 2.40 · 34
Hinor HSW12 Carbono	12″	4 Ω	38.2	0.83	1.77	0.24	250	Sealed 1.87 Ported 1.41 · 34
Hinor HSW12 Carbono D4	12″	dual 4 Ω	41.2	0.96	1.44	0.24	250	Sealed 1.87 Ported 1.31 · 34
Hinor HSW12 Stylo	12″	4 Ω	33	1.03	3.73	0.10	100	Sealed 1.84 Ported 2.37 · 34
Hinor HSW12 Stylo D4	12″	dual 4 Ω	35.6	1.00	3.52	0.12	100	Sealed 1.87 Ported 2.40 · 34
Incriminator Audio Death Penalty 12	12″	dual 1 Ω	43	0.38	0.81	1.14	2,500	Sealed 0.94 Ported 2.19 · 34
Incriminator Audio Lethal Injection 12 D2	12″	dual 2 Ω	30	0.51	1.55	0.91	1,000	Sealed 1.06 Ported 1.24 · 33
Infinity Kappa 120.1DVC	12″	dual 4 Ω	23.1	0.43	5.47	0.37	250	Sealed 1.80 Ported 2.33 · 30
Infinity Kappa 120.3DVC	12″	dual 4 Ω	26.8	0.43	2.47	0.53	300	Sealed 0.99 Ported 1.98 · 30
Infinity Kappa 120.9W	12″	2 Ω	27.2	0.46	1.92	0.69	350	Sealed 0.92 Ported 1.55 · 30
Infinity Kappa 122.7W	12″	dual 2 Ω	20.6	0.46	3.47	0.47	350	Sealed 1.70 Ported 2.44 · 30
Infinity Kappa 1200W (SSI 2 ohm)	12″	2 Ω	26.5	0.50	2.28	0.50	500	Sealed 1.41 Ported 1.84 · 30
Infinity Kappa Perfect 12.1	12″	4 Ω	23.3	0.44	3.53	0.56	350	Sealed 1.52 Ported 2.44 · 30
Infinity Kappa Perfect 12D VQ (Low-Q setting)	12″	dual 4 Ω	22	0.30	3.33	0.66	400	Sealed 0.71 Ported 2.26 · 30
Infinity Primus 1270	12″	4 Ω	29.7	0.49	2.67	0.45	300	Sealed 1.59 Ported 2.15 · 33
Infinity Reference 1200S	12″	4 Ω	22.8	0.54	3.45	0.30	250	Sealed 1.77 Ported 2.30 · 30
Infinity Reference 1240W	12″	4 Ω	25.4	0.47	2.98	0.45	300	Sealed 1.55 Ported 2.40 · 30
Infinity Reference 1250W	12″	4 Ω	25.4	0.47	2.98	0.45	300	Sealed 1.55 Ported 2.40 · 30
Infinity Reference 1260W	12″	4 Ω	23.5	0.39	2.93	0.51	300	Sealed 0.88 Ported 2.44 · 30
Infinity Reference 1262W	12″	dual 4 Ω	25	0.46	2.83	0.51	300	Sealed 1.38 Ported 2.26 · 30
JBL 1200GTi	12″	4 Ω	37	0.47	2.00	0.22	600	Sealed 1.06 Ported 1.59 · 34
JBL Club 1224 (SSI set to 2 ohm)	12″	2 Ω	31.9	0.52	2.16	0.41	275	Sealed 1.62 Ported 1.73 · 34
JBL Club 1224 (SSI set to 4 ohm)	12″	4 Ω	32.4	0.58	2.11	0.41	275	Sealed 1.84 Ported 1.70 · 34
JBL Club WS1200 (2 ohm)	12″	2 Ω	22.8	0.52	3.44	0.30	250	Sealed 1.77 Ported 2.30 · 30
JBL Club WS1200 (4 ohm)	12″	4 Ω	22.8	0.54	3.45	0.30	250	Sealed 1.77 Ported 2.30 · 30
JBL Club WS1200 (SSI set to 2 ohm)	12″	2 Ω	22.8	0.52	3.44	0.30	250	Sealed 1.77 Ported 2.30 · 30
JBL Club WS1200 (SSI set to 4 ohm)	12″	4 Ω	22.8	0.54	3.45	0.30	250	Sealed 1.77 Ported 2.30 · 30
JBL GT5-12	12″	4 Ω	29	0.58	1.91	0.56	275	Sealed 1.87 Ported 1.52 · 32
JBL GT5-12D	12″	dual 4 Ω	26.5	0.64	2.41	0.56	275	Sealed 1.87 Ported 1.94 · 30
JBL GT120	12″	4 Ω	24.8	0.43	3.22	0.49	250	Sealed 1.31 Ported 2.44 · 30
JBL GTO1202D	12″	dual 2 Ω	23.5	0.44	3.45	0.49	300	Sealed 1.52 Ported 2.44 · 30
JBL GTO1214	12″	4 Ω	28	0.47	2.06	0.57	350	Sealed 1.06 Ported 1.66 · 31
JBL GTO1214D	12″	dual 4 Ω	28.3	0.49	2.33	0.57	350	Sealed 1.38 Ported 1.87 · 31
JBL MS-12SD2	12″	dual 2 Ω	35	0.72	1.73	0.26	450	Sealed 1.80 Ported 1.38 · 34
JBL MS-12SD4	12″	dual 4 Ω	37	0.85	1.66	0.28	450	Sealed 1.80 Ported 1.34 · 34
JBL P1222	12″	dual 2 Ω	28.6	0.55	1.53	0.55	400	Sealed 1.34 Ported 1.38 · 31
JBL S3-1224 (SSI 2 ohm)	12″	2 Ω	28.8	0.47	1.93	0.47	500	Sealed 1.02 Ported 1.55 · 32
JBL S3-1224 / Stadium 1224 (SSI 4 ohm)	12″	4 Ω	29.1	0.47	1.86	0.47	500	Sealed 0.99 Ported 1.48 · 32
JBL Stage 1210	12″	4 Ω	31.7	0.55	2.28	0.45	250	Sealed 1.87 Ported 1.84 · 34
JBL W12GTi / W12GTi MkII	12″	dual 6 Ω	31.8	0.51	1.58	0.80	700	Sealed 1.06 Ported 1.27 · 34
JBL Selenium 12SW26A 2+2	12″	dual 2 Ω	36	0.69	2.89	0.24	300	Sealed 1.80 Ported 2.30 · 34
JBL Selenium 12SW26A 4+4	12″	dual 4 Ω	39	0.72	2.55	0.24	300	Sealed 1.80 Ported 2.05 · 34
JBL Selenium 12SWMS350	12″	4 Ω	36	0.94	3.57	0.31	350	Sealed 1.84 Ported 2.40 · 34
JBL Selenium 12SWX 4+4	12″	dual 4 Ω	52.6	0.37	1.35	0.30	450	Sealed 0.78 Ported 2.54 · 34
JL Audio 12TW1-2	12″	2 Ω	35.1	0.58	1.01	0.39	300	Sealed 1.09 Ported 1.13 · 34
JL Audio 12TW1-4	12″	4 Ω	32.4	0.53	1.19	0.39	300	Sealed 0.92 Ported 1.13 · 34
JL Audio 12TW3-D4	12″	dual 4 Ω	26.5	0.53	1.72	0.60	400	Sealed 1.34 Ported 0.95 · 32
JL Audio 12TW3-D8	12″	dual 8 Ω	32.7	0.67	1.20	0.60	400	Sealed 1.91 Ported 0.95 · 32
JL Audio 12W0-8	12″	8 Ω	23.2	0.43	5.65	0.34	125	Sealed 1.87 Ported 2.44 · 30
JL Audio 12W0v3-4 !	12″	4 Ω	28.4	0.67	2.53	0.45	300	Sealed 1.70 Ported 1.77 · 26
JL Audio 12W1-4	12″	4 Ω	22.3	0.49	6.22	0.31	125	Sealed 1.80 Ported 2.33 · 30
JL Audio 12W1-8	12″	8 Ω	24	0.49	6.26	0.31	125	Sealed 1.80 Ported 2.33 · 30
JL Audio 12W1v2-4	12″	4 Ω	23.7	0.41	3.74	0.37	300	Sealed 1.38 Ported 2.40 · 30
JL Audio 12W1v2-8	12″	8 Ω	25	0.46	3.54	0.37	300	Sealed 1.73 Ported 2.40 · 30
JL Audio 12W1v3-2	12″	2 Ω	26.6	0.52	2.54	0.45	300	Sealed 1.87 Ported 1.62 · 32
JL Audio 12W1v3-4	12″	4 Ω	26.2	0.50	2.71	0.45	300	Sealed 1.77 Ported 1.62 · 32
JL Audio 12W3v2-D2	12″	dual 2 Ω	24.3	0.45	3.65	0.51	300	Sealed 1.70 Ported 2.40 · 30
JL Audio 12W3v2-D4	12″	dual 4 Ω	24	0.42	3.65	0.46	300	Sealed 1.41 Ported 2.40 · 30
JL Audio 12W3v2-D6	12″	dual 6 Ω	24.4	0.46	3.65	0.47	300	Sealed 1.84 Ported 2.40 · 30
JL Audio 12W3v3-2	12″	2 Ω	28	0.50	2.81	0.51	500	Sealed 1.80 Ported 1.77 · 30
JL Audio 12W3v3-4	12″	4 Ω	26.7	0.44	2.84	0.51	500	Sealed 1.27 Ported 1.77 · 30
JL Audio 12W3v3-8	12″	8 Ω	28.3	0.51	2.73	0.51	500	Sealed 1.84 Ported 1.77 · 30
JL Audio 12W6v2-D4	12″	dual 4 Ω	25	0.45	2.82	0.65	600	Sealed 1.31 Ported 2.26 · 30
JL Audio 12W6v3-D4	12″	dual 4 Ω	26.9	0.46	1.92	0.75	600	Sealed 0.95 Ported 1.31 · 33
JL Audio 12W7AE-3	12″	3 Ω	27.2	0.48	2.33	1.14	1,000	Sealed 1.34 Ported 1.77 · 37
Kenwood KFC-PS3016W	12″	4 Ω	23.9	0.42	5.14	0.26	400	Sealed 1.91 Ported 1.80 · 30
Kenwood KFC-W12PS	12″	4 Ω	33	0.57	1.81	0.29	250	Sealed 1.80 Ported 1.52 · 34
Kenwood KFC-W112S	12″	4 Ω	28	0.46	3.37	0.16	200	Sealed 1.62 Ported 1.34 · 31
Kenwood KFC-W3013PS	12″	4 Ω	25	0.82	2.96	0.59	400	Sealed 1.80 Ported 2.33 · 30
Kenwood KFC-W3016PS	12″	4 Ω	20.1	0.43	5.43	—	400	Sealed 1.73 Ported 2.26 · 30
Kenwood KFC-XW12	12″	4 Ω	25	0.91	2.78	0.59	—	Sealed 1.80 Ported 2.22 · 30
Kenwood KFC-XW1200F	12″	4 Ω	24.8	0.54	2.21	0.33	350	Sealed 1.73 Ported 1.77 · 30
Kenwood KFC-XW1241	12″	4 Ω	24.4	0.48	3.67	0.23	300	Sealed 1.73 Ported 1.34 · 30
Kenwood KFC-XW1241HP	12″	4 Ω	20.5	0.27	4.03	0.31	500	Sealed 0.71 Ported 1.34 · 30
Kicker Comp 12" 4-Ohm SVC (43C124)	12″	4 Ω	30	0.56	3.36	0.41	150	Sealed 1.73 Ported 2.26 · 33
Kicker Comp 12" 8-Ohm SVC (C128)	12″	8 Ω	27.3	0.57	4.50	0.30	—	Sealed 1.87 Ported 2.44 · 30
Kicker Comp Gold 12" 4-Ohm DVC (50GOLD124)	12″	dual 4 Ω	37.1	0.70	1.49	0.69	500	Sealed 1.80 Ported 1.24 · 34
Kicker CompC 12" 4-Ohm DVC (44CWCD124)	12″	dual 4 Ω	32.9	0.82	2.51	0.52	300	Sealed 1.87 Ported 2.01 · 34
Kicker CompC 12" 4-Ohm DVC (50CWCD124)	12″	dual 4 Ω	32.5	0.83	2.67	0.52	300	Sealed 1.87 Ported 2.01 · 34
Kicker CompC 12" 4-Ohm SVC (44CWCS124)	12″	4 Ω	31.6	0.73	2.68	0.52	300	Sealed 1.87 Ported 2.01 · 34
Kicker CompC 12" 4-Ohm SVC (50CWCS124)	12″	4 Ω	31.3	0.72	2.79	0.52	300	Sealed 1.87 Ported 2.01 · 34
Kicker CompQ 12" 2-Ohm DVC (42CWQ122)	12″	dual 2 Ω	36.2	0.59	0.94	0.91	850	Sealed 1.09 Ported 1.24 · 34
Kicker CompQ 12" 2-Ohm DVC (51CWQ122)	12″	dual 2 Ω	33.5	0.55	0.91	0.91	1,000	Sealed 0.81 Ported 2.51 · 34
Kicker CompQ 12" 4-Ohm DVC (42CWQ124)	12″	dual 4 Ω	37.8	0.60	0.88	0.91	850	Sealed 1.09 Ported 1.24 · 34
Kicker CompQ 12" 4-Ohm DVC (51CWQ124)	12″	dual 4 Ω	35.9	0.61	0.89	0.91	1,000	Sealed 1.24 Ported 2.51 · 34
Kicker CompR 12" 2-Ohm DVC (43CWR122)	12″	dual 2 Ω	28.6	0.51	2.42	0.55	—	Sealed 1.66 Ported 1.94 · 31
Kicker CompR 12" 2-Ohm DVC (48CWR122)	12″	dual 2 Ω	31.5	0.54	1.95	0.69	500	Sealed 1.66 Ported 2.01 · 34
Kicker CompR 12" 4-Ohm DVC (43CWR124)	12″	dual 4 Ω	30.3	0.60	2.06	0.55	—	Sealed 1.80 Ported 1.66 · 33
Kicker CompR 12" 4-Ohm DVC (48CWR124)	12″	dual 4 Ω	30.3	0.60	2.06	0.69	500	Sealed 1.80 Ported 2.01 · 33
Kicker CompRT 12" 1-Ohm DVC (43CWRT121)	12″	dual 1 Ω	29.4	0.59	1.92	0.41	500	Sealed 1.80 Ported 1.52 · 32
Kicker CompRT 12" 2-Ohm DVC (43CWRT122)	12″	dual 2 Ω	28.9	0.58	2.03	0.41	—	Sealed 1.80 Ported 1.62 · 32
Kicker CompRT 12" 2-Ohm DVC (48CWRT122)	12″	dual 2 Ω	28.6	0.56	2.09	0.53	500	Sealed 1.80 Ported 1.66 · 31
Kicker CompRT 12" 4-Ohm DVC (48CWRT124)	12″	dual 4 Ω	30.3	0.72	1.84	0.53	500	Sealed 1.80 Ported 1.48 · 33
Kicker CompVR 12" 2-Ohm DVC (43CVR122)	12″	dual 2 Ω	32.2	0.60	2.00	0.65	—	Sealed 1.87 Ported 1.59 · 34
Kicker CompVR 12" 2-Ohm DVC (52CVR122)	12″	dual 2 Ω	27	0.57	2.49	0.65	450	Sealed 1.87 Ported 2.01 · 30
Kicker CompVR 12" 4-Ohm DVC (07CVR124)	12″	dual 4 Ω	26.1	0.53	3.37	0.50	400	Sealed 1.73 Ported 2.26 · 30
Kicker CompVR 12" 4-Ohm DVC (43CVR124)	12″	dual 4 Ω	32.9	0.65	2.03	0.65	—	Sealed 1.87 Ported 1.62 · 34
Kicker CompVR 12" 4-Ohm DVC (52CVR124)	12″	dual 4 Ω	28.5	0.65	2.37	0.65	450	Sealed 1.87 Ported 2.01 · 31
Kicker CompVT 12" 2-Ohm SVC (43CVT122)	12″	2 Ω	36.5	0.65	1.60	0.51	400	Sealed 1.87 Ported 1.31 · 34
Kicker CompVT 12" 2-Ohm SVC (52CVT122)	12″	2 Ω	34.8	0.74	1.50	0.51	450	Sealed 1.87 Ported 2.01 · 34
Kicker CompVT 12" 4-Ohm SVC (43CVT124)	12″	4 Ω	36.5	0.66	1.71	0.51	400	Sealed 1.87 Ported 1.38 · 34
Kicker CompVT 12" 4-Ohm SVC (52CVT124)	12″	4 Ω	36.4	0.83	1.47	0.51	450	Sealed 1.87 Ported 2.01 · 34
Kicker CompVX 12" 2-Ohm DVC (50CVX122)	12″	dual 2 Ω	32.2	0.39	1.38	0.76	750	Sealed 0.74 Ported 2.40 · 34
Kicker CompVX 12" 4-Ohm DVC (50CVX124)	12″	dual 4 Ω	32.2	0.41	1.49	0.76	750	Sealed 0.74 Ported 1.31 · 34
Kicker ES 12" 4-Ohm SVC (ES124)	12″	4 Ω	30.4	0.55	3.45	0.30	125	Sealed 1.84 Ported 2.37 · 33
Kicker Freeair F12a 12" 4-Ohm SVC (F12a)	12″	4 Ω	27.6	0.57	5.19	0.30	—	Sealed 1.87 Ported 2.44 · 30
Kicker L7 12" 2-Ohm DVC (41L7122)	12″	dual 2 Ω	33.4	0.69	1.37	0.83	900	Sealed 2.26 Ported 2.51 · 34
Kicker L7 12" 4-Ohm DVC (41L7124)	12″	dual 4 Ω	32.9	0.76	1.47	0.83	900	Sealed 2.26 Ported 2.51 · 34
Kicker Solo-Baric L5 12" 2-Ohm DVC (S12L52)	12″	dual 2 Ω	29.7	0.59	2.69	0.49	—	Sealed 2.30 Ported 2.15 · 33
Kicker Solo-Baric L5 12" 4-Ohm DVC (S12L54)	12″	dual 4 Ω	31.3	0.65	2.60	0.49	—	Sealed 2.30 Ported 2.08 · 34
Kicker Solo-Baric L7R 12" 2-Ohm DVC (45L7R122)	12″	dual 2 Ω	28.6	0.54	2.37	0.69	600	Sealed 1.94 Ported 2.51 · 31
Kicker Solo-Baric L7R 12" 4-Ohm DVC (45L7R124)	12″	dual 4 Ω	29.9	0.54	2.49	0.69	600	Sealed 2.05 Ported 2.51 · 33
Kicker Solo-Baric L7S 12" 2-Ohm DVC (44L7S122)	12″	dual 2 Ω	30.9	0.60	1.97	0.76	750	Sealed 2.30 Ported 2.51 · 34
Kicker Solo-Baric L7S 12" 4-Ohm DVC (44L7S124)	12″	dual 4 Ω	31.5	0.67	2.04	0.76	750	Sealed 2.30 Ported 2.51 · 34
Kicker Solo-Baric L7T 12" 2-Ohm DVC (46L7T122)	12″	dual 2 Ω	29.8	0.77	2.05	0.60	600	Sealed 2.30 Ported 2.01 · 33
Kicker Solo-Baric L7T 12" 4-Ohm DVC (46L7T124)	12″	dual 4 Ω	30.8	0.82	2.03	0.60	600	Sealed 2.30 Ported 2.01 · 34
Kicker Solo-Baric L7X 12" 1-Ohm DVC (49L7X121)	12″	dual 1 Ω	40.3	0.49	0.64	1.23	2,000	Sealed 0.95 Ported 3.00 · 31
Kicker Solo-Baric L7X 12" 2-Ohm DVC (49L7X122)	12″	dual 2 Ω	41.6	0.51	0.65	1.23	2,000	Sealed 0.95 Ported 3.00 · 31
Kicker Solo-Baric L7XS 12" 1-Ohm DVC (52L7XS121)	12″	dual 1 Ω	35.8	0.45	0.63	1.70	3,000	Sealed 0.95 Ported 1.55 · 34
Kicker Solo-Baric L7XS 12" 2-Ohm DVC (52L7XS122)	12″	dual 2 Ω	36	0.51	0.64	1.70	3,000	Sealed 0.95 Ported 1.55 · 34
Kicker SoloX 12" 2-Ohm DVC (S12X2)	12″	dual 2 Ω	37.8	0.44	1.17	0.91	2,500	Sealed 1.22 Ported 1.70 · 34
Kicx ALN 300	12″	4 Ω	30	0.43	2.06	0.20	300	Sealed 0.81 Ported 1.66 · 33
Kicx Gorilla Bass E12 (2+2)	12″	dual 2 Ω	32	0.33	1.21	0.94	1,200	Sealed 0.71 Ported 2.33 · 34
Kicx GT 12M (2+2) !	12″	dual 2 Ω	39.5	0.49	1.31	—	500	Sealed 0.81 Ported 1.27 · 34
Kicx GT 12R (4+4)	12″	dual 4 Ω	32	0.44	3.43	—	300	Sealed 1.48 Ported 2.33 · 34
Kicx GX12 (2+2)	12″	dual 2 Ω	35	1.30	1.30	—	700	Sealed 1.73 Ported 1.24 · 34
Kicx HeadShot 12 (1+1)	12″	dual 1 Ω	29	0.34	1.02	0.59	1,500	Sealed 0.72 Ported 2.12 · 32
Kicx HeadShot 12 (2+2)	12″	dual 2 Ω	29	0.42	1.04	0.59	1,500	Sealed 0.72 Ported 1.13 · 36
Kicx HeadShot Q312 (1+1) !	12″	dual 1 Ω	42	0.37	0.71	0.79	2,000	Sealed 0.74 Ported 2.44 · 34
Kicx HeadShot Q312 (2+2)	12″	dual 2 Ω	42	0.42	0.70	0.69	2,000	Sealed 0.74 Ported 1.31 · 34
Kicx HeadShot Q412S (1+1) !	12″	dual 1 Ω	42	0.31	0.60	0.91	3,000	Sealed 0.81 Ported 2.40 · 34
Kicx HeadShot Q412S (2+2)	12″	dual 2 Ω	42	0.37	0.55	0.81	3,000	Sealed 0.81 Ported 2.40 · 34
Kicx LL12 (2+2) !	12″	dual 2 Ω	35	0.76	0.57	0.75	600	Sealed 1.13 Ported 1.20 · 34
Kicx PRO-300 (4+4)	12″	dual 4 Ω	27	0.56	1.55	0.64	1,000	Sealed 1.45 Ported 1.24 · 30
Kicx PRO-302 (2+2)	12″	dual 2 Ω	29	1.08	1.16	0.63	1,200	Sealed 1.73 Ported 1.20 · 32
Kicx PRO-POWER 301D (1+1)	12″	dual 1 Ω	30	0.39	1.35	0.79	1,250	Sealed 0.76 Ported 2.26 · 33
Kicx QS-300 (4+4)	12″	dual 4 Ω	27	0.51	2.05	0.56	700	Sealed 1.34 Ported 1.62 · 30
Kicx Sound Civilization QD 12.2 (4+4, 2 Ohm)	12″	dual 4 Ω	28	0.53	1.48	0.20	350	Sealed 1.13 Ported 1.27 · 31
Kicx ST-12M (2+2) !	12″	dual 2 Ω	39.5	0.70	1.04	—	500	Sealed 1.80 Ported 1.27 · 34
Kicx STC-300	12″	4 Ω	33	0.73	2.74	0.24	250	Sealed 1.73 Ported 2.19 · 34
Kicx STQ 300NEW (4+4)	12″	dual 4 Ω	30	0.73	3.25	0.39	400	Sealed 1.80 Ported 2.33 · 33
Kicx STQ-302 (2+2)	12″	dual 2 Ω	30	1.07	2.11	0.43	400	Sealed 1.73 Ported 1.70 · 33
Kicx Tornado Sound 12 (1+1) !	12″	dual 1 Ω	35	0.47	2.12	—	2,000	Sealed 1.13 Ported 1.70 · 35
Kicx Tornado Sound 12 (2+2) !	12″	dual 2 Ω	35	0.47	2.15	—	2,000	Sealed 1.17 Ported 1.73 · 35
Kicx Tornado Sound MD 12	12″	4 Ω	51.2	0.28	1.78	—	600	Sealed 0.74 Ported 2.44 · 34
Kicx Z12 (2+2)	12″	dual 2 Ω	40.4	0.58	1.29	—	500	Sealed 1.38 Ported 1.24 · 34
Kicx ZM-12 (2+2)	12″	dual 2 Ω	35.7	0.41	0.91	—	350	Sealed 0.67 Ported 1.17 · 35
Kicx ZT-12 (2+2)	12″	dual 2 Ω	31.6	0.38	1.00	—	500	Sealed 0.64 Ported 1.94 · 35
Kicx ZT-12V2 (2+2)	12″	dual 2 Ω	31.6	0.38	1.00	—	1,250	Sealed 0.64 Ported 1.94 · 35
Lanzar DCT124D	12″	dual 4 Ω	28	0.77	1.26	—	—	Sealed 1.73 Ported 1.20 · 31
Lanzar MAX12	12″	4 Ω	35.1	0.36	3.46	—	—	Sealed 0.88 Ported 2.26 · 34
Lanzar MAX12D	12″	dual 4 Ω	33.6	0.47	3.20	—	—	Sealed 1.70 Ported 2.26 · 34
Lanzar OPTI1232D	12″	dual 2 Ω	29.1	0.48	1.56	0.55	1,100	Sealed 0.88 Ported 1.24 · 36
Lanzar OPTI1233D	12″	dual 1.3 Ω	52	0.75	0.53	0.61	3,000	Sealed 1.06 Ported 1.20 · 34
Lanzar OPTI1244D	12″	dual 4 Ω	40	0.86	0.75	0.59	1,100	Sealed 1.52 Ported 1.20 · 34
Mac Audio Ice Cube 12	12″	4 Ω	27	0.46	4.03	0.87	400	Sealed 1.73 Ported 2.26 · 30
Mac Audio Maximus Reference 12 (DVC)	12″	dual 2.5 Ω	21	0.44	3.00	1.02	1,000	Sealed 1.31 Ported 2.26 · 30
Mac Audio Premium Sub 300	12″	4 Ω	33	0.34	1.98	—	200	Sealed 0.71 Ported 2.26 · 34
Mac Audio STX 12 Reference	12″	4 Ω	22	0.23	4.10	1.02	1,000	Sealed 0.71 Ported 2.26 · 30
Machete M12 D1 Sport	12″	dual 1 Ω	34	0.51	1.38	0.63	750	Sealed 0.95 Ported 1.20 · 34
Machete M12 D2	12″	dual 2 Ω	33.1	0.55	1.34	0.55	350	Sealed 1.20 Ported 1.20 · 34
Machete M12 D2 Lite	12″	dual 2 Ω	40	0.49	1.41	0.35	300	Sealed 0.85 Ported 1.20 · 34
Machete M12 D2 Sport	12″	dual 2 Ω	34	0.51	1.45	0.63	750	Sealed 0.99 Ported 1.20 · 34
Machete M12 D4	12″	dual 4 Ω	34.6	0.52	1.34	0.55	350	Sealed 0.99 Ported 1.20 · 34
Machete M12 Super Sport D1	12″	dual 1 Ω	39	0.57	1.13	0.67	1,300	Sealed 1.17 Ported 1.20 · 34
Machete M12 Super Sport D2	12″	dual 2 Ω	40	0.65	1.20	0.67	1,300	Sealed 1.73 Ported 1.20 · 34
Machete M12 v2 D2	12″	dual 2 Ω	31.5	0.46	1.49	0.55	500	Sealed 0.74 Ported 1.20 · 34
Machete M12 v2 D4	12″	dual 4 Ω	31.8	0.44	1.70	0.55	500	Sealed 0.74 Ported 1.34 · 34
Machete M12 v2 Sport D1	12″	dual 1 Ω	34.2	0.45	1.40	0.63	950	Sealed 0.71 Ported 1.20 · 34
Machete M12 v2 Sport D2	12″	dual 2 Ω	34.6	0.46	1.43	0.63	950	Sealed 0.71 Ported 1.20 · 34
Machete MF-12R D2	12″	dual 2 Ω	37.6	0.47	0.88	0.59	1,200	Sealed 0.71 Ported 1.20 · 34
Machete MF-12R D4	12″	dual 4 Ω	38	0.48	0.97	0.59	1,200	Sealed 0.71 Ported 1.20 · 34
Machete MF-12S D2	12″	dual 2 Ω	35	0.49	1.29	0.55	800	Sealed 0.78 Ported 1.20 · 34
Machete MF-12S D4	12″	dual 4 Ω	38	0.51	1.21	0.55	800	Sealed 0.81 Ported 1.20 · 34
Machete MFX30 D2	12″	dual 2 Ω	32.4	0.48	1.48	0.89	750	Sealed 0.85 Ported 1.20 · 34
Machete ML-12R D2	12″	dual 2 Ω	38	0.46	1.48	0.47	500	Sealed 0.74 Ported 1.20 · 34
Machete ML-12R D4	12″	dual 4 Ω	38.3	0.47	1.52	0.47	500	Sealed 0.81 Ported 1.20 · 34
Machete ML-12S D2	12″	dual 2 Ω	35.7	0.46	1.47	0.39	300	Sealed 0.74 Ported 1.20 · 34
Machete MS-12 D2	12″	dual 2 Ω	29.3	0.49	2.92	0.39	250	Sealed 1.73 Ported 2.26 · 32
Machete MS-12 D4	12″	dual 4 Ω	29.2	0.60	2.96	0.39	250	Sealed 1.73 Ported 2.26 · 32
Magnat Bull Power Sub 300	12″	4 Ω	33	0.57	2.90	—	180	Sealed 1.73 Ported 2.26 · 34
Magnat Destructor 1200	12″	4 Ω	22	0.28	3.71	—	350	Sealed 0.92 Ported 2.26 · 30
Magnat Shockwave 1200	12″	4 Ω	28	0.28	4.24	—	300	Sealed 0.71 Ported 2.26 · 31
Magnat XBASS 1200	12″	4 Ω	25	0.42	2.65	0.63	—	Sealed 1.02 Ported 2.12 · 30
Magnat XPRESS 12	12″	4 Ω	27	0.60	3.74	0.20	200	Sealed 1.73 Ported 2.26 · 30
Magnum MBW 12-22SF	12″	dual 2 Ω	31	0.41	2.07	—	700	Sealed 0.74 Ported 1.66 · 34
Magnum MBW 12-24SF	12″	dual 4 Ω	31	0.41	2.07	—	700	Sealed 0.74 Ported 1.66 · 34
Magnum MEW 12-22DC	12″	dual 2 Ω	53.5	0.87	0.48	—	3,500	Sealed 0.95 Ported 1.27 · 34
Magnum MHW 12-22DCLE	12″	dual 2 Ω	37	0.58	0.85	—	1,800	Sealed 0.92 Ported 1.24 · 34
Magnum MXW 12-22DC	12″	dual 2 Ω	43.6	0.47	1.12	—	2,000	Sealed 0.74 Ported 1.27 · 34
Massive Audio BOA121	12″	dual 1 Ω	39	0.57	0.42	0.98	6,000	Sealed 0.94 Ported 1.13 · 35
Massive Audio ECO12S4	12″	4 Ω	37.5	0.88	2.37	0.28	250	Sealed 1.80 Ported 1.91 · 34
Massive Audio GTS12	12″	dual 4 Ω	31.7	0.59	1.53	0.35	370	Sealed 1.66 Ported 1.24 · 35
Massive Audio GTX122	12″	dual 2 Ω	41	0.62	0.82	0.59	700	Sealed 1.27 Ported 1.27 · 34
Massive Audio GTX124	12″	dual 4 Ω	40.2	0.73	0.83	0.59	700	Sealed 1.66 Ported 1.27 · 34
Massive Audio GTX124H !	12″	dual 4 Ω	36	0.73	0.83	0.59	800	Sealed 1.66 Ported 1.27 · 34
Massive Audio GTX124R	12″	dual 4 Ω	43.4	0.86	0.61	0.59	1,000	Sealed 1.24 Ported 1.27 · 34
Massive Audio H122X	12″	dual 2 Ω	38	0.33	0.73	0.81	2,000	Sealed 0.78 Ported 2.44 · 34
Massive Audio H122XR	12″	dual 2 Ω	43	0.33	0.51	0.83	3,000	Sealed 0.83 Ported 2.44 · 34
Massive Audio H124	12″	dual 4 Ω	43	0.48	0.79	0.56	1,500	Sealed 0.76 Ported 1.31 · 34
Massive Audio H124X	12″	dual 4 Ω	38	0.37	0.84	0.81	2,000	Sealed 0.78 Ported 2.44 · 34
Massive Audio H124XR	12″	dual 4 Ω	43.1	0.41	0.59	0.85	3,000	Sealed 0.83 Ported 1.31 · 34
Massive Audio HIPPO XL122	12″	dual 2 Ω	46.2	0.45	0.50	0.69	2,000	Sealed 0.74 Ported 1.31 · 34
Massive Audio HIPPO XL122R	12″	dual 2 Ω	44.7	0.40	0.50	0.87	3,000	Sealed 0.76 Ported 2.44 · 34
Massive Audio HIPPO XL124 !	12″	dual 4 Ω	45.3	0.53	0.52	0.69	2,000	Sealed 0.74 Ported 1.31 · 34
Massive Audio KILOX122	12″	dual 2 Ω	37.2	0.50	0.78	0.55	1,000	Sealed 0.71 Ported 1.27 · 34
Massive Audio KILOX124	12″	dual 4 Ω	36.4	0.58	0.83	0.55	1,000	Sealed 0.92 Ported 1.27 · 34
Massive Audio MMA124	12″	dual 4 Ω	34.9	0.63	1.93	0.39	500	Sealed 1.80 Ported 1.55 · 34
Massive Audio SUMMO124	12″	dual 4 Ω	35.3	0.39	1.04	0.51	1,500	Sealed 0.79 Ported 2.44 · 34
Massive Audio TKO12S4	12″	4 Ω	35.4	0.56	2.50	0.28	300	Sealed 1.80 Ported 2.01 · 34
Massive Audio TKO124	12″	dual 4 Ω	36.1	0.53	2.20	0.28	300	Sealed 1.66 Ported 1.77 · 34
Massive Audio UFO12	12″	dual 4 Ω	33.2	0.77	1.11	0.31	300	Sealed 1.66 Ported 1.17 · 35
Massive Audio UFO12V2	12″	dual 4 Ω	31.7	0.59	1.53	0.22	300	Sealed 1.66 Ported 1.24 · 35
MD.Lab SW-A12 !	12″	dual 4 Ω	31.3	0.45	1.75	—	600	Sealed 0.85 Ported 1.41 · 34
MD.Lab SW-B12E	12″	4 Ω	43.6	0.66	1.12	—	200	Sealed 1.77 Ported 1.24 · 34
MD.Lab SW-B12F	12″	4 Ω	42.8	1.29	1.35	—	300	Sealed 1.91 Ported 1.34 · 34
MD.Lab SW-C12	12″	4 Ω	25.1	0.20	2.75	—	350	Sealed 0.71 Ported 2.26 · 30
MD.Lab SW-ES12	12″	4 Ω	30.4	0.65	2.73	—	200	Sealed 1.73 Ported 2.19 · 33
MD.Lab SW-S12 !	12″	4 Ω	39.4	0.43	2.06	—	250	Sealed 0.85 Ported 1.66 · 34
Memphis Car Audio M71212 (M7 12", 1ohm setting)	12″	1 Ω	36	0.74	0.65	0.77	1,500	Sealed 1.31 Ported 1.20 · 34
Memphis Car Audio M71212 (M7 12", 2ohm setting)	12″	2 Ω	36	0.63	0.65	0.77	1,500	Sealed 1.02 Ported 1.20 · 34
Memphis Car Audio MJ1212 (MOJO 12", 1ohm setting)	12″	1 Ω	33	0.44	0.74	1.00	1,500	Sealed 0.79 Ported 1.20 · 34
Memphis Car Audio MJ1212 (MOJO 12", 2ohm setting)	12″	2 Ω	33	0.43	0.79	1.00	1,500	Sealed 0.79 Ported 1.20 · 34
Memphis Car Audio MJP1222 (MOJO Pro 12" DVC 2ohm)	12″	dual 2 Ω	30.8	0.55	1.47	0.51	750	Sealed 1.27 Ported 1.31 · 34
Memphis Car Audio MJP1244 (MOJO Pro 12" DVC 4ohm)	12″	dual 4 Ω	36.7	0.69	1.09	0.51	750	Sealed 1.87 Ported 1.31 · 34
Memphis Car Audio PRX124 (Power Reference 12" SVC 4ohm) !	12″	4 Ω	36	0.61	1.50	0.51	300	Sealed 1.70 Ported 3.14 · 39
Memphis Car Audio PRX1244 (Power Reference 12" DVC 4ohm)	12″	dual 4 Ω	35	0.64	1.80	0.55	300	Sealed 1.70 Ported 3.14 · 39
Mmats Juggernaut 12 D2	12″	dual 2 Ω	49	0.37	0.81	0.50	2,000	Sealed 0.74 Ported 2.37 · 34
Morel Primo 124 (SVC 4 ohm)	12″	4 Ω	32	0.52	2.12	0.31	300	Sealed 1.52 Ported 1.70 · 35
Morel Ultimo 122 (SVC 2 ohm)	12″	2 Ω	26.4	0.44	2.59	0.49	1,000	Sealed 1.13 Ported 2.05 · 30
Morel Ultimo 124 (SVC 4 ohm)	12″	4 Ω	26	0.42	2.61	0.49	1,000	Sealed 0.99 Ported 2.05 · 30
Morel Ultimo PowerSlim PS124D (DVC 4+4 ohm)	12″	dual 4 Ω	24	0.59	1.74	0.31	700	Sealed 1.59 Ported 1.41 · 30
Morel Ultimo SC 122 (SVC 2 ohm)	12″	2 Ω	27.5	0.46	2.43	0.37	600	Sealed 1.20 Ported 1.94 · 30
Morel Ultimo SC 124 (SVC 4 ohm)	12″	4 Ω	28	0.41	2.13	0.37	600	Sealed 0.74 Ported 1.70 · 31
Morel Ultimo Titanium 122 (SVC 2 ohm)	12″	2 Ω	24	0.54	4.13	—	—	Sealed 1.66 Ported 2.15 · 30
Morel Ultimo Titanium 124 (SVC 4 ohm)	12″	4 Ω	24	0.46	3.64	—	—	Sealed 1.66 Ported 2.15 · 30
MTX Audio 3512-04 !	12″	4 Ω	31.4	0.70	2.58	0.32	250	Sealed 2.01 Ported 2.05 · 34
MTX Audio 3512-04S	12″	4 Ω	29.6	0.69	2.04	0.40	300	Sealed 1.98 Ported 1.62 · 33
MTX Audio 5512-22	12″	dual 2 Ω	34	0.69	1.57	0.60	400	Sealed 1.98 Ported 1.80 · 34
MTX Audio 5512-44	12″	dual 4 Ω	33	0.78	1.91	0.60	400	Sealed 1.98 Ported 1.80 · 34
MTX Audio 7512-22	12″	dual 2 Ω	31	0.58	1.81	0.66	750	Sealed 1.98 Ported 2.01 · 34
MTX Audio 7512-44	12″	dual 4 Ω	32	0.65	1.76	0.66	750	Sealed 2.01 Ported 2.01 · 34
MTX Audio FPR12-04	12″	4 Ω	30	0.80	1.56	0.51	400	Sealed 1.91 Ported 1.34 · 33
MTX Audio RT12-04	12″	4 Ω	28	0.53	2.40	0.57	250	Sealed 1.80 Ported 1.91 · 31
MTX Audio T5512-04	12″	4 Ω	29.3	0.58	2.36	0.53	300	Sealed 1.94 Ported 1.91 · 32
MTX Audio T6124	12″	4 Ω	29.7	0.66	2.77	0.37	250	Sealed 1.94 Ported 2.22 · 33
MTX Audio T8512-04	12″	4 Ω	36.4	0.59	1.29	0.85	500	Sealed 1.48 Ported 1.38 · 34
MTX Audio T9512-04	12″	4 Ω	34.3	0.57	1.07	1.00	1,000	Sealed 1.09 Ported 1.31 · 34
MTX Audio T9512-44	12″	dual 4 Ω	36.4	0.56	0.90	1.00	1,000	Sealed 0.92 Ported 1.31 · 34
MTX Audio T81244A	12″	dual 4 Ω	25.2	0.49	3.21	0.49	400	Sealed 1.91 Ported 2.47 · 30
MTX Audio TN12-02	12″	2 Ω	33.2	0.70	2.33	0.37	200	Sealed 1.91 Ported 2.01 · 34
MTX Audio TR12-04	12″	4 Ω	32	0.69	2.57	0.63	200	Sealed 1.91 Ported 2.05 · 34
MTX Audio TR7512-22	12″	dual 2 Ω	30	0.49	1.74	0.63	500	Sealed 1.06 Ported 1.38 · 33
MTX Audio TS8512-44	12″	dual 4 Ω	30.9	0.78	2.41	0.80	750	Sealed 2.47 Ported 1.94 · 34
MTX Audio TX612	12″	2 Ω	26.7	0.41	1.56	0.55	800	Sealed 0.71 Ported 1.24 · 30
NVX VCW122v3	12″	dual 2 Ω	25.1	0.40	1.51	0.91	1,200	Sealed 0.74 Ported 1.31 · 30
NVX VCW124v3	12″	dual 4 Ω	29.4	0.55	2.36	0.91	1,200	Sealed 1.87 Ported 1.87 · 32
Orion 2NT 12 DVC	12″	dual 4 Ω	22	0.43	4.77	0.41	—	Sealed 1.77 Ported 2.30 · 30
Orion 2NT 12 SVC	12″	4 Ω	21	0.29	4.77	0.38	—	Sealed 0.71 Ported 2.30 · 30
Orion Cobalt 12 DVC (1999)	12″	dual 4 Ω	24	0.43	6.71	0.24	—	Sealed 1.77 Ported 2.30 · 30
Orion Cobalt 12 DVC (original)	12″	dual 4 Ω	29	0.52	5.39	0.25	—	Sealed 1.77 Ported 2.30 · 32
Orion Cobalt 12 SVC (1999)	12″	4 Ω	26	0.46	6.71	0.33	—	Sealed 1.77 Ported 2.30 · 30
Orion Cobalt 12 SVC (original) !	12″	4 Ω	27	0.45	17.11	0.38	—	Sealed 1.77 Ported 2.30 · 30
Orion HCCA 12D	12″	dual 2 Ω	37.3	0.37	1.14	0.60	—	Sealed 0.71 Ported 2.26 · 34
Orion HCCA 12D (1999)	12″	dual 2 Ω	35	0.43	1.45	0.63	—	Sealed 0.71 Ported 1.20 · 34
Orion HCCA122 (HCCA 12" DVC 2ohm)	12″	dual 2 Ω	32.3	0.46	0.89	1.19	2,500	Sealed 1.02 Ported 1.52 · 40
Orion HCCA124 (HCCA 12" DVC 4ohm)	12″	dual 4 Ω	33.2	0.48	0.93	1.19	2,500	Sealed 1.02 Ported 1.52 · 40
Orion NT 12 DVC	12″	dual 4 Ω	41	0.60	2.29	0.56	—	Sealed 1.77 Ported 1.84 · 34
Orion NT 12 SVC	12″	4 Ω	34	0.55	3.25	0.56	—	Sealed 1.77 Ported 2.30 · 34
Orion XTR 12 DVC (original)	12″	dual 4 Ω	24	0.39	5.54	0.30	—	Sealed 1.77 Ported 2.30 · 30
Orion XTR 12 SVC (original) !	12″	4 Ω	28	0.51	7.35	0.39	—	Sealed 1.77 Ported 2.30 · 31
Orion XTR2 12 DVC	12″	dual 4 Ω	25	0.32	7.13	0.30	—	Sealed 1.34 Ported 2.30 · 30
Orion XTR2 12 SVC !	12″	4 Ω	24	0.36	8.72	0.39	—	Sealed 1.77 Ported 2.30 · 30
Orion XTR122D / XTR12D2 (XTR 12" DVC 2ohm)	12″	dual 2 Ω	27.1	0.53	2.54	0.48	600	Sealed 1.80 Ported 1.52 · 40
Orion XTR124D / XTR12D4 (XTR 12" DVC 4ohm)	12″	dual 4 Ω	28.3	0.52	2.62	0.48	600	Sealed 1.80 Ported 1.52 · 40
Orion Xtreme 12 DVC	12″	dual 4 Ω	23	0.29	7.78	0.21	—	Sealed 1.17 Ported 2.30 · 30
Orion Xtreme 12 SVC	12″	4 Ω	23	0.45	7.92	0.31	—	Sealed 1.77 Ported 2.30 · 30
Orion XtrPro 12D (2000)	12″	dual 4 Ω	24	0.32	4.73	0.41	—	Sealed 0.88 Ported 2.40 · 30
Orion XTRPRO124 (XTR PRO 12" DVC 4ohm)	12″	dual 4 Ω	34.9	0.42	1.35	0.53	1,250	Sealed 1.06 Ported 1.52 · 40
Oris Electronics Lowkick LW-D2.12	12″	dual 2 Ω	34.9	0.60	0.76	0.59	650	Sealed 0.99 Ported 1.13 · 35
Phoenix Gold ELITE.12D2 (Elite, DVC 2 ohm)	12″	dual 2 Ω	30	0.49	0.72	1.18	1,600	Sealed 0.71 Ported 1.24 · 33
Phoenix Gold ELITE.12D4 (Elite, DVC 4 ohm)	12″	dual 4 Ω	31	0.43	1.10	1.18	1,600	Sealed 0.71 Ported 1.24 · 34
Phoenix Gold ELITE2.12D2 (Elite 2, DVC 2 ohm)	12″	dual 2 Ω	32.7	0.42	0.67	1.18	1,200	Sealed 0.71 Ported 1.27 · 34
Phoenix Gold ELITE2.12D4 (Elite 2, DVC 4 ohm)	12″	dual 4 Ω	33.9	0.56	0.67	1.18	1,200	Sealed 0.71 Ported 1.27 · 34
Phoenix Gold RX112	12″	4 Ω	28.5	0.52	2.21	0.49	200	Sealed 1.59 Ported 1.77 · 31
Phoenix Gold RX112D	12″	dual 4 Ω	28	0.56	2.49	0.49	200	Sealed 1.77 Ported 1.98 · 31
Phoenix Gold SL12D4 (slim, DVC 4 ohm)	12″	dual 4 Ω	32.9	0.67	1.88	0.49	300	Sealed 1.87 Ported 1.52 · 34
Phoenix Gold SX112D2 (DVC 2 ohm)	12″	dual 2 Ω	31.2	0.55	1.45	0.69	400	Sealed 1.27 Ported 1.27 · 34
Phoenix Gold SX112D4 (DVC 4 ohm)	12″	dual 4 Ω	31.4	0.67	1.39	0.69	400	Sealed 1.80 Ported 1.27 · 34
Phoenix Gold SXT12D2 (slim, DVC 2 ohm)	12″	dual 2 Ω	33.4	0.55	1.98	0.49	300	Sealed 1.73 Ported 1.59 · 34
Phoenix Gold SXT12D4 (slim, DVC 4 ohm)	12″	dual 4 Ω	33.1	0.70	1.94	0.49	300	Sealed 1.80 Ported 1.55 · 34
Phoenix Gold Ti212D4 (Ti2, DVC 4 ohm)	12″	dual 4 Ω	32.6	0.47	1.28	0.79	600	Sealed 0.74 Ported 1.31 · 34
Phoenix Gold Ti312D2 (Ti3, DVC 2 ohm)	12″	dual 2 Ω	28.5	0.44	1.43	0.79	600	Sealed 0.71 Ported 1.27 · 31
Phoenix Gold Ti312D4 (Ti3, DVC 4 ohm)	12″	dual 4 Ω	32.7	0.56	1.35	0.79	600	Sealed 1.31 Ported 1.27 · 34
Phoenix Gold Z12D4 (Z series, DVC 4 ohm)	12″	dual 4 Ω	29.1	0.56	2.57	0.79	400	Sealed 1.80 Ported 2.05 · 32
Phoenix Gold ZMAX122 (DVC 2 ohm)	12″	dual 2 Ω	33.5	0.40	0.75	0.65	1,500	Sealed 0.71 Ported 2.33 · 34
Phoenix Gold ZP12D2 (Z Streetbass, DVC 2 ohm)	12″	dual 2 Ω	32.7	0.57	0.86	0.69	1,500	Sealed 0.85 Ported 1.27 · 34
Phoenix Gold ZP12D4 (Z Streetbass, DVC 4 ohm)	12″	dual 4 Ω	36.3	0.48	0.88	0.69	1,500	Sealed 0.74 Ported 1.31 · 34
Phoenix Gold ZXT12D2 (slim, DVC 2 ohm)	12″	dual 2 Ω	28.2	0.79	1.76	0.47	500	Sealed 1.91 Ported 1.41 · 31
Pioneer TS-300D4	12″	dual 4 Ω	27	0.69	2.84	0.40	400	Sealed 1.80 Ported 2.26 · 30
Pioneer TS-300S4	12″	4 Ω	27	0.75	2.68	0.42	400	Sealed 1.80 Ported 2.15 · 30
Pioneer TS-A30S4	12″	4 Ω	32.1	0.70	1.98	0.33	400	Sealed 1.73 Ported 1.52 · 34
Pioneer TS-A120D4	12″	dual 4 Ω	25	0.69	3.08	0.40	500	Sealed 1.73 Ported 1.52 · 30
Pioneer TS-A120S4E	12″	4 Ω	32.1	0.70	1.98	0.33	400	Sealed 1.73 Ported 1.52 · 34
Pioneer TS-A300D4	12″	dual 4 Ω	25	0.68	3.08	0.40	500	Sealed 1.80 Ported 2.37 · 30
Pioneer TS-A301D4	12″	dual 4 Ω	38	0.73	1.33	0.44	500	Sealed 1.73 Ported 1.52 · 34
Pioneer TS-A301S4	12″	4 Ω	38	0.64	1.20	0.30	500	Sealed 1.73 Ported 1.52 · 34
Pioneer TS-A3000LS4	12″	4 Ω	31	0.54	1.61	0.35	400	Sealed 1.38 Ported 1.27 · 34
Pioneer TS-D12D2	12″	dual 2 Ω	33	0.64	1.63	0.51	600	Sealed 1.73 Ported 1.20 · 34
Pioneer TS-D12D4	12″	dual 4 Ω	34	0.69	1.69	0.51	600	Sealed 1.80 Ported 1.20 · 34
Pioneer TS-SW3002S4	12″	4 Ω	35	0.61	1.25	0.35	400	Sealed 1.77 Ported 1.34 · 34
Pioneer TS-W12PRS	12″	dual 4 Ω	24	0.39	3.28	0.53	300	Sealed 1.02 Ported 2.08 · 30
Pioneer TS-W120D4	12″	dual 4 Ω	27	0.69	2.84	0.40	400	Sealed 1.80 Ported 2.26 · 30
Pioneer TS-W120S4	12″	4 Ω	27	0.75	2.68	0.42	400	Sealed 1.80 Ported 2.15 · 30
Pioneer TS-W126M	12″	4 Ω	24.6	0.82	3.61	0.46	300	Sealed 1.80 Ported 2.37 · 30
Pioneer TS-W304F	12″	4 Ω	32.3	0.54	3.06	0.44	300	Sealed 1.73 Ported 2.26 · 34
Pioneer TS-W304R	12″	4 Ω	28.6	0.70	2.75	0.19	300	Sealed 1.80 Ported 2.19 · 31
Pioneer TS-W306R	12″	4 Ω	24.6	0.82	3.61	0.46	350	Sealed 1.80 Ported 2.37 · 30
Pioneer TS-W307D2	12″	dual 2 Ω	33.9	0.44	1.49	0.34	400	Sealed 0.64 Ported 1.20 · 35
Pioneer TS-W307D4	12″	dual 4 Ω	34.8	0.52	1.44	0.37	400	Sealed 1.06 Ported 1.17 · 35
Pioneer TS-W309D4	12″	dual 4 Ω	37.2	0.81	1.19	0.45	400	Sealed 1.73 Ported 1.20 · 34
Pioneer TS-W309S4	12″	4 Ω	39.5	0.66	1.06	0.41	400	Sealed 1.73 Ported 1.20 · 34
Pioneer TS-W310D4	12″	dual 4 Ω	37	0.77	1.21	0.43	400	Sealed 1.73 Ported 1.20 · 34
Pioneer TS-W311D4 !	12″	dual 4 Ω	43	0.95	1.15	0.43	400	Sealed 1.84 Ported 1.27 · 34
Pioneer TS-W311S4	12″	4 Ω	42	0.80	1.32	0.31	400	Sealed 1.94 Ported 1.34 · 34
Pioneer TS-W3001D4 !	12″	dual 4 Ω	33.3	0.60	0.42	0.51	1,000	Sealed 0.60 Ported 1.09 · 36
Pioneer TS-W3002D4 !	12″	dual 4 Ω	31.4	0.65	0.46	0.51	1,000	Sealed 0.88 Ported 1.09 · 35
Pioneer TS-W3020PRO	12″	dual 2 Ω	47.9	1.30	0.29	0.90	1,800	Sealed 0.71 Ported 1.77 · 34
Planet Audio AC12D	12″	dual 4 Ω	32	0.76	2.13	0.39	900	Sealed 1.73 Ported 1.70 · 34
Polk Audio db124	12″	4 Ω	31	0.44	2.22	0.30	360	Sealed 0.95 Ported 1.77 · 34
Polk Audio db124DVC	12″	dual 4 Ω	32	0.50	2.22	0.35	360	Sealed 1.41 Ported 1.77 · 34
Polk Audio db1240	12″	4 Ω	30	0.44	2.54	0.30	360	Sealed 1.09 Ported 2.01 · 33
Polk Audio db1240DVC	12″	dual 4 Ω	30	0.47	2.40	0.35	360	Sealed 1.24 Ported 1.91 · 33
Polk Audio dX12-4	12″	4 Ω	26.3	0.58	2.80	0.34	400	Sealed 1.80 Ported 2.22 · 30
Polk Audio dX12-8	12″	8 Ω	26.7	0.72	3.09	0.30	400	Sealed 1.80 Ported 2.37 · 30
Polk Audio DXi124 DVC	12″	dual 4 Ω	30	0.47	3.10	0.73	360	Sealed 1.62 Ported 2.40 · 33
Polk Audio DXi124 SVC	12″	4 Ω	30	0.44	2.54	0.62	360	Sealed 1.09 Ported 2.01 · 33
Polk Audio DXi1240DVC	12″	dual 4 Ω	30	0.49	2.68	0.71	360	Sealed 1.62 Ported 2.15 · 33
Polk Audio EX12 (EX Series II)	12″	4 Ω	24.5	0.30	4.66	0.18	150	Sealed 0.74 Ported 2.26 · 30
Polk Audio GXR124	12″	4 Ω	25.9	0.47	4.83	0.24	165	Sealed 1.87 Ported 2.44 · 30
Polk Audio MM120-4	12″	4 Ω	30	0.47	2.15	0.34	500	Sealed 1.13 Ported 1.73 · 33
Polk Audio MM124 (Polk/MOMO)	12″	4 Ω	27.5	0.46	2.86	0.98	—	Sealed 1.41 Ported 2.30 · 30
Polk Audio MM1240	12″	4 Ω	35	0.57	1.34	0.98	425	Sealed 1.34 Ported 1.27 · 34
Polk Audio MM1240DVC	12″	dual 4 Ω	35	0.61	1.34	0.98	425	Sealed 1.84 Ported 1.27 · 34
Polk Audio MM2124	12″	4 Ω	31	0.52	2.25	0.37	—	Sealed 1.62 Ported 1.80 · 34
Polk Audio MM2124 DVC	12″	dual 4 Ω	31	0.55	2.25	0.37	—	Sealed 1.84 Ported 1.80 · 34
Polk Audio SR124	12″	4 Ω	29	0.54	1.87	0.64	700	Sealed 1.52 Ported 1.48 · 32
Polk Audio SR124DVC	12″	dual 4 Ω	30	0.56	1.87	0.64	700	Sealed 1.77 Ported 1.48 · 33
Power Acoustik GW-124	12″	dual 4 Ω	32.9	0.58	1.41	—	1,200	Sealed 1.59 Ported 1.20 · 34
Power Acoustik GW3-12 !	12″	dual 2 Ω	34.3	1.21	2.15	—	1,200	Sealed 1.73 Ported 1.73 · 34
Power Acoustik MOFO-122X	12″	dual 2 Ω	28.9	0.40	1.37	0.59	1,500	Sealed 0.71 Ported 2.26 · 32
Power Acoustik MOFO-124X	12″	dual 4 Ω	30.3	0.44	1.35	0.59	1,500	Sealed 0.71 Ported 1.20 · 33
PowerBass 3XL-121D	12″	dual 1 Ω	32.3	0.41	1.28	0.53	850	Sealed 0.71 Ported 1.27 · 34
PowerBass 3XL-1201D	12″	dual 1 Ω	30.3	0.40	1.39	0.94	850	Sealed 0.74 Ported 1.31 · 33
PowerBass 3XL-1210D	12″	dual 1 Ω	35.5	0.58	0.92	0.75	1,000	Sealed 0.99 Ported 1.31 · 34
PowerBass L-1204D	12″	dual 4 Ω	30	0.49	2.14	0.43	400	Sealed 1.27 Ported 1.70 · 33
PowerBass S-12T	12″	4 Ω	34	0.63	1.62	0.27	300	Sealed 1.87 Ported 1.31 · 34
PowerBass S-1204D	12″	dual 4 Ω	31	0.50	2.29	0.37	300	Sealed 1.45 Ported 1.84 · 34
Pride AB-12 (2+2)	12″	dual 2 Ω	27	0.40	1.41	0.71	600	Sealed 0.67 Ported 1.20 · 30
Pride BB V.2 12 D2	12″	dual 2 Ω	26	0.28	1.17	1.02	1,500	Sealed 0.78 Ported 2.47 · 30
Pride BB.3 12 D2 !	12″	dual 2 Ω	28	0.28	1.13	0.91	1,250	Sealed 0.67 Ported 2.19 · 31
Pride ECO 12	12″	4 Ω	33.1	0.75	1.71	0.55	300	Sealed 1.80 Ported 1.38 · 34
Pride HP 12 D1	12″	dual 1 Ω	29	0.35	1.06	0.75	1,250	Sealed 0.67 Ported 2.19 · 32
Pride HP 12 D2	12″	dual 2 Ω	29	0.35	1.06	0.75	1,250	Sealed 0.67 Ported 2.19 · 32
Pride HP Lite 12 D1.8	12″	dual 1.8 Ω	31.8	0.57	0.95	0.79	1,200	Sealed 0.99 Ported 1.13 · 35
Pride Junior 12 D2	12″	dual 2 Ω	30	0.43	1.80	0.71	650	Sealed 0.74 Ported 1.45 · 33
Pride Junior Pro 12 D2	12″	dual 2 Ω	28	0.38	1.98	0.73	800	Sealed 0.67 Ported 2.19 · 31
Pride LC V.2 12 D2	12″	dual 2 Ω	30	0.30	1.17	0.91	900	Sealed 0.78 Ported 2.47 · 33
Pride LP 12 D2	12″	dual 2 Ω	34.5	0.60	1.30	0.63	450	Sealed 1.66 Ported 1.24 · 34
Pride M.6 12 (M6.12S04) !	12″	0.4 Ω	35	0.58	1.36	0.59	600	Sealed 1.48 Ported 1.24 · 34
Pride M.9 12 (table: Re 0.4, SVC) !	12″	—	32.8	0.61	1.12	0.67	900	Sealed 1.55 Ported 1.17 · 35
Pride M.12 12 D2	12″	dual 2 Ω	33.5	0.50	0.97	0.75	1,200	Sealed 0.67 Ported 1.17 · 35
Pride M.12 12 S1 (Re 0.4) !	12″	1 Ω	32.1	0.52	0.98	0.75	1,200	Sealed 0.74 Ported 1.17 · 35
Pride M.16 12 (table: Re 0.4, SVC) !	12″	—	26.8	0.44	1.23	0.83	1,600	Sealed 0.85 Ported 1.31 · 30
Pride M.16 12 D2	12″	dual 2 Ω	27	0.43	1.27	0.83	1,600	Sealed 0.85 Ported 1.31 · 30
Pride M.20 12 (table: Re 0.4, SVC) !	12″	—	29.5	0.32	1.17	0.91	2,000	Sealed 0.85 Ported 2.44 · 32
Pride M.25 12 D0.75 (M25.12D07) !	12″	dual 0.75 Ω	35.5	0.39	0.98	1.34	2,500	Sealed 0.88 Ported 2.44 · 34
Pride M.35 12 D0.75 (M35.12D07) !	12″	dual 0.75 Ω	29.3	0.24	1.30	1.38	3,500	Sealed 1.17 Ported 2.44 · 32
Pride M.45 12 D0.75 (M45.12D07) !	12″	dual 0.75 Ω	27.1	0.21	1.31	1.42	4,500	Sealed 1.17 Ported 2.44 · 30
Pride MT 12 D1	12″	dual 1 Ω	27	0.27	0.95	0.94	1,750	Sealed 0.67 Ported 2.19 · 30
Pride MT 12 D2	12″	dual 2 Ω	27	0.27	0.95	0.94	1,750	Sealed 0.67 Ported 2.19 · 30
Pride S V.3 12 D1	12″	dual 1 Ω	30	0.27	1.02	1.42	4,000	Sealed 0.81 Ported 2.58 · 33
Pride S V.3 12 D2	12″	dual 2 Ω	30	0.27	1.02	1.42	4,000	Sealed 0.81 Ported 2.58 · 33
Pride T V.3 12 D1	12″	dual 1 Ω	30	0.26	1.01	1.30	2,500	Sealed 0.74 Ported 2.37 · 33
Pride T V.3 12 D2	12″	dual 2 Ω	30	0.26	1.01	1.30	2,500	Sealed 0.74 Ported 2.37 · 33
Pride UFO.4 12 D0.7 !	12″	dual 0.7 Ω	35	0.12	0.95	1.57	5,000	Sealed 0.94 Ported 2.47 · 34
Prology PS-12 Poseidon	12″	dual 4 Ω	38.9	0.59	1.94	—	350	Sealed 1.73 Ported 1.55 · 34
Prology RX-12 Kraken	12″	4 Ω	40	0.58	1.33	—	300	Sealed 1.52 Ported 1.20 · 34
PSI Platform 1 12 D2	12″	dual 2 Ω	29.7	0.60	1.43	1.10	600	Sealed 1.73 Ported 1.20 · 33
PSI Platform 2 12 D2	12″	dual 2 Ω	31.3	0.51	1.38	1.10	1,500	Sealed 0.99 Ported 1.20 · 34
PSI Platform 3 12	12″	DVC	32.7	0.24	1.30	1.18	2,500	Sealed 0.71 Ported 2.26 · 34
Pyle PLSQ12D !	12″	—	26	0.78	4.15	—	—	Sealed 1.73 Ported 2.26 · 30
Pyle PLW12DREN !	12″	—	28	0.68	3.68	—	—	Sealed 1.73 Ported 2.26 · 31
Pyle PLW12RD	12″	4 Ω	26.2	0.78	4.15	—	—	Sealed 1.73 Ported 2.26 · 30
Quantum Audio Q800/12D	12″	dual 4 Ω	38.6	0.99	2.13	0.40	—	Sealed 1.77 Ported 1.70 · 34
Quantum Audio Q800/12S	12″	4 Ω	38.4	0.92	2.04	0.40	—	Sealed 1.77 Ported 1.62 · 34
Quantum Audio Q2000/12D	12″	dual 4 Ω	49	0.72	1.10	0.44	—	Sealed 1.62 Ported 1.13 · 35
Quantum Audio Q2500/12D	12″	dual 4 Ω	44.2	0.74	1.30	0.50	800	Sealed 1.66 Ported 1.17 · 35
Quantum Audio Q3000/12D	12″	dual 4 Ω	42.9	0.57	1.05	0.60	—	Sealed 1.06 Ported 1.17 · 35
Quantum Audio QFW12D4	12″	dual 4 Ω	38.7	0.59	1.76	—	—	Sealed 1.80 Ported 1.41 · 34
Quantum Audio QPW3000/12D4	12″	dual 4 Ω	30	0.58	1.70	—	750	Sealed 1.84 Ported 1.34 · 33
Quantum Audio QSW12F	12″	4 Ω	27.7	0.47	3.15	0.39	—	Sealed 1.62 Ported 2.40 · 30
Quantum Audio QW1000/12D4	12″	dual 4 Ω	28.1	0.91	3.80	0.37	—	Sealed 1.87 Ported 2.40 · 31
Quantum Audio QW1000/12S4	12″	4 Ω	24.9	0.84	5.12	0.37	—	Sealed 1.87 Ported 2.44 · 30
Quantum Audio QW3000/12D4	12″	dual 4 Ω	37.4	0.80	1.13	0.60	—	Sealed 1.87 Ported 1.31 · 34
Quantum Audio QW5000/12D4	12″	dual 4 Ω	40.8	0.54	0.84	0.60	—	Sealed 0.74 Ported 1.31 · 34
Quantum Audio QWX2000/12D4	12″	dual 4 Ω	35.6	0.66	1.55	0.51	500	Sealed 1.80 Ported 1.27 · 34
Quantum Audio QWX4000/12D4	12″	dual 4 Ω	45.5	0.72	0.37	0.51	—	Sealed 0.74 Ported 1.20 · 34
RE Audio REX12 S4	12″	4 Ω	23.9	0.62	3.44	—	200	Sealed 1.94 Ported 2.54 · 30
RE Audio SCX12 D4 v2	12″	dual 4 Ω	24.6	0.55	1.86	—	450	Sealed 1.66 Ported 1.48 · 30
RE Audio SEX12 D2 v2	12″	dual 2 Ω	38.2	0.69	1.05	—	750	Sealed 1.73 Ported 1.20 · 34
RE Audio SRX12 D4	12″	dual 4 Ω	23.6	0.38	3.00	0.71	300	Sealed 0.88 Ported 2.19 · 30
RE Audio XX12 D4 v2	12″	dual 4 Ω	26.1	0.39	1.15	—	1,500	Sealed 1.06 Ported 2.22 · 30
RE Audio XXX12 D2 v2	12″	dual 2 Ω	24.5	0.30	1.23	—	2,000	Sealed 1.27 Ported 2.22 · 30
Resilient Sounds Gold 12 D4	12″	dual 4 Ω	26.7	0.45	1.94	1.10	1,000	Sealed 0.88 Ported 1.55 · 30
Resilient Sounds Onyx 12 D1	12″	dual 1 Ω	44.4	0.28	0.56	1.18	2,500	Sealed 0.90 Ported 2.26 · 34
Resilient Sounds Platinum 12 D1	12″	dual 1 Ω	29.3	0.24	0.96	1.18	2,000	Sealed 0.95 Ported 2.15 · 32
Resilient Sounds Platinum 12 D2	12″	dual 2 Ω	33.1	0.33	0.92	1.18	2,000	Sealed 0.95 Ported 2.26 · 34
Resilient Sounds Platinum 12 V2 D1	12″	dual 1 Ω	34	0.36	0.51	1.38	2,500	Sealed 0.95 Ported 2.15 · 35
Resilient Sounds Platinum 12 V2 D2	12″	dual 2 Ω	33.7	0.33	0.50	1.38	2,500	Sealed 0.95 Ported 2.15 · 35
Resilient Sounds RS 12 D4	12″	dual 4 Ω	27.1	0.38	2.08	0.67	500	Sealed 0.71 Ported 2.33 · 30
Resilient Sounds RS 12 V2 D4	12″	dual 4 Ω	31.1	0.42	1.37	—	750	Sealed 0.74 Ported 1.31 · 34
Rockford Fosgate Power HX2 RFR3112 !	12″	dual 2 Ω	26	0.35	1.15	0.75	1,000	Sealed 0.78 Ported 2.47 · 30
Rockford Fosgate Power T0D212	12″	dual 2 Ω	25.3	0.47	1.94	0.55	700	Sealed 1.06 Ported 1.59 · 40
Rockford Fosgate Power T0D412	12″	dual 4 Ω	26	0.53	1.95	0.58	700	Sealed 1.52 Ported 1.59 · 40
Rockford Fosgate Power T1D212	12″	dual 2 Ω	28	0.52	1.97	0.63	800	Sealed 1.45 Ported 1.59 · 40
Rockford Fosgate Power T1D412	12″	dual 4 Ω	29.2	0.61	1.97	0.63	800	Sealed 1.94 Ported 1.59 · 40
Rockford Fosgate Power T1S1-12 (Slim)	12″	1 Ω	36	1.06	1.14	0.59	600	Sealed 1.98 Ported 1.38 · 34
Rockford Fosgate Power T1S2-12 (Slim)	12″	2 Ω	37	1.06	1.14	0.59	600	Sealed 1.98 Ported 1.38 · 34
Rockford Fosgate Power T2D212	12″	dual 2 Ω	38.7	0.49	0.48	0.88	1,200	Sealed 0.78 Ported 1.80 · 40
Rockford Fosgate Power T2D412	12″	dual 4 Ω	39.9	0.59	0.48	0.87	1,200	Sealed 0.78 Ported 1.80 · 40
Rockford Fosgate Power T112D2 (2004)	12″	dual 2 Ω	31	0.47	1.23	0.55	600	Sealed 0.67 Ported 1.13 · 34
Rockford Fosgate Power T112D4 (2004)	12″	dual 4 Ω	33	0.55	1.23	0.55	600	Sealed 1.13 Ported 1.13 · 35
Rockford Fosgate Power T212D2 (2004)	12″	dual 2 Ω	28	0.38	0.93	0.75	1,000	Sealed 0.83 Ported 1.98 · 31
Rockford Fosgate Prime R1S4-12	12″	4 Ω	30.5	0.54	3.19	0.28	200	Sealed 1.87 Ported 1.59 · 36
Rockford Fosgate Prime R2D2-12	12″	dual 2 Ω	34.6	0.58	2.34	0.26	250	Sealed 1.91 Ported 1.59 · 45
Rockford Fosgate Prime R2D4-12	12″	dual 4 Ω	34.9	0.61	2.43	0.26	250	Sealed 1.91 Ported 1.59 · 45
Rockford Fosgate Prime R2SD2-12 (Shallow)	12″	dual 2 Ω	29.7	0.66	2.31	0.39	250	Sealed 1.87 Ported 1.84 · 33
Rockford Fosgate Prime R2SD4-12 (Shallow)	12″	dual 4 Ω	30.3	0.65	2.31	0.39	250	Sealed 1.87 Ported 1.84 · 33
Rockford Fosgate Punch HE2 RFP3212 (2002)	12″	dual 4 Ω	28	0.51	2.58	0.51	400	Sealed 1.73 Ported 2.05 · 31
Rockford Fosgate Punch HE2 RFP4112	12″	dual 2 Ω	27	0.58	2.08	0.51	400	Sealed 1.80 Ported 1.66 · 30
Rockford Fosgate Punch HE2 RFP4212	12″	dual 4 Ω	29	0.62	1.93	0.51	400	Sealed 1.80 Ported 1.55 · 32
Rockford Fosgate Punch HX2 RFD1212 (2000)	12″	dual 4 Ω	26	0.39	4.24	0.55	500	Sealed 1.31 Ported 2.26 · 30
Rockford Fosgate Punch HX2 RFD2212	12″	dual 4 Ω	26	0.49	2.65	0.55	500	Sealed 1.55 Ported 2.12 · 30
Rockford Fosgate Punch P1S2-12 !	12″	2 Ω	25	0.67	3.12	0.35	250	Sealed 1.94 Ported 1.59 · 36
Rockford Fosgate Punch P1S4-12 !	12″	4 Ω	25	0.48	3.12	0.35	250	Sealed 1.77 Ported 1.59 · 36
Rockford Fosgate Punch P2D2-12	12″	dual 2 Ω	26	0.52	2.88	0.52	400	Sealed 2.01 Ported 1.59 · 40
Rockford Fosgate Punch P2D4-12	12″	dual 4 Ω	27.2	0.54	2.88	0.52	400	Sealed 2.01 Ported 1.59 · 40
Rockford Fosgate Punch P3D2-12	12″	dual 2 Ω	26.5	0.49	2.04	0.60	600	Sealed 1.24 Ported 1.59 · 40
Rockford Fosgate Punch P3D4-12	12″	dual 4 Ω	27.7	0.52	2.04	0.63	600	Sealed 1.45 Ported 1.59 · 40
Rockford Fosgate Punch P3SD2-12 (Shallow)	12″	dual 2 Ω	34	0.67	1.25	0.33	400	Sealed 1.77 Ported 1.13 · 43
Rockford Fosgate Punch P3SD4-12 (Shallow)	12″	dual 4 Ω	35.4	0.72	1.25	0.32	400	Sealed 1.77 Ported 1.13 · 43
Rockford Fosgate Punch P3SD212 (Shallow, 2007)	12″	dual 2 Ω	43	0.70	0.74	0.43	400	Sealed 1.48 Ported 1.13 · 35
Rockford Fosgate Punch P3SD412 (Shallow, 2007)	12″	dual 4 Ω	45	0.74	0.74	0.43	400	Sealed 1.48 Ported 1.13 · 35
Rockford Fosgate Punch P212S8 (Stage-2, 2004)	12″	8 Ω	28	0.59	2.85	0.43	200	Sealed 1.80 Ported 2.26 · 31
Rockford Fosgate Punch P312D2 (Stage-3, 2004)	12″	dual 2 Ω	27	0.48	1.55	0.47	500	Sealed 0.88 Ported 1.24 · 30
Rockford Fosgate Punch PCH-124 (1992)	12″	4 Ω	32	0.29	4.70	0.19	100	Sealed 0.78 Ported 2.47 · 34
Rockford Fosgate Punch SP-412 (1990)	12″	4 Ω	32	0.58	5.16	0.24	100	Sealed 1.94 Ported 2.51 · 34
Rockford Fosgate Punch SP-812 (1990)	12″	8 Ω	34	0.65	5.16	0.24	100	Sealed 1.94 Ported 2.51 · 34
Rockford Fosgate Punch Z RFZ3412	12″	4 Ω	25	0.40	5.76	0.30	150	Sealed 1.91 Ported 2.47 · 30
Rockville DESTROYER 12D1	12″	dual 1 Ω	37.7	0.37	0.82	1.18	2,000	Sealed 0.92 Ported 2.15 · 35
Rockville DESTROYER 12D2	12″	dual 2 Ω	37.5	0.39	0.81	—	2,000	Sealed 0.92 Ported 2.15 · 35
Rockville PUNISHER 12D1	12″	dual 1 Ω	31.6	0.34	0.87	1.10	1,400	Sealed 0.79 Ported 2.44 · 34
Rockville PUNISHER 12D2	12″	dual 2 Ω	32.8	0.37	0.93	1.10	1,400	Sealed 0.79 Ported 2.44 · 34
Rockville W12K5S2	12″	2 Ω	39.8	0.62	1.47	0.31	350	Sealed 1.73 Ported 1.66 · 34
Rockville W12K5S4	12″	4 Ω	37.3	0.61	1.69	0.31	350	Sealed 1.73 Ported 1.66 · 34
Rockville W12K6D2 V2 !	12″	dual 2 Ω	35.6	0.52	1.51	—	600	Sealed 1.06 Ported 2.08 · 34
Rockville W12K6D4 V2 !	12″	dual 4 Ω	35.3	0.58	1.42	—	600	Sealed 1.52 Ported 2.08 · 34
Rockville W12K9D2 V3	12″	dual 2 Ω	33.1	0.45	1.30	1.10	1,000	Sealed 0.78 Ported 2.30 · 34
Rockville W12K9D4	12″	dual 4 Ω	31.7	0.49	1.37	1.10	1,000	Sealed 0.85 Ported 2.30 · 34
Rockville W12T4S2	12″	2 Ω	37	0.69	2.16	—	350	Sealed 1.94 Ported 1.73 · 34
Rockville W12T4S4	12″	4 Ω	37.7	0.70	1.71	—	350	Sealed 1.94 Ported 1.38 · 34
Skar Audio DDX-12 D2 !	12″	dual 2 Ω	33.8	0.34	0.88	0.59	1,000	Sealed 0.71 Ported 2.51 · 38
Skar Audio DDX-12 D4 !	12″	dual 4 Ω	34.2	0.37	0.91	0.59	1,000	Sealed 0.71 Ported 2.51 · 38
Skar Audio EVL-12 D2 !	12″	dual 2 Ω	32.2	0.46	0.67	0.93	1,250	Sealed 0.76 Ported 2.01 · 32
Skar Audio EVL-12 D4 !	12″	dual 4 Ω	32.6	0.50	0.64	0.93	1,250	Sealed 0.76 Ported 2.01 · 32
Skar Audio SDR-12 D2	12″	dual 2 Ω	32	0.53	1.28	0.53	600	Sealed 1.02 Ported 1.87 · 35
Skar Audio SDR-12 D4	12″	dual 4 Ω	32	0.50	1.53	0.53	600	Sealed 0.99 Ported 1.87 · 35
Skar Audio SVR-12 D2	12″	dual 2 Ω	36	0.52	1.03	0.59	800	Sealed 0.74 Ported 1.87 · 34
Skar Audio SVR-12 D4 !	12″	dual 4 Ω	34	0.55	1.03	0.59	800	Sealed 0.92 Ported 1.87 · 34
Skar Audio VD-12 D2	12″	dual 2 Ω	35.3	0.54	1.54	0.43	500	Sealed 1.31 Ported 1.77 · 36
Skar Audio VD-12 D4	12″	dual 4 Ω	36.6	0.60	1.56	0.43	500	Sealed 1.73 Ported 1.77 · 36
Skar Audio VS-12 D2	12″	dual 2 Ω	36	0.76	1.22	0.36	500	Sealed 1.87 Ported 2.01 · 32
Skar Audio VS-12 D4	12″	dual 4 Ω	37	0.79	1.31	0.36	500	Sealed 1.87 Ported 2.01 · 32
Skar Audio VXF-12 D2	12″	dual 2 Ω	32.1	0.33	1.25	0.98	1,500	Sealed 0.79 Ported 1.91 · 33
Skar Audio VXF-12 D4	12″	dual 4 Ω	34.4	0.43	0.80	0.98	1,500	Sealed 0.79 Ported 1.91 · 33
Skar Audio ZVX-12v2 D1 !	12″	dual 1 Ω	51	0.39	0.86	1.14	1,500	Sealed 0.99 Ported 3.00 · 34
Skar Audio ZVX-12v2 D2 !	12″	dual 2 Ω	44	0.46	0.90	1.14	1,500	Sealed 0.99 Ported 3.00 · 34
Sky High Car Audio BMX-12 D1	12″	dual 1 Ω	26	0.50	1.03	1.26	2,500	Sealed 0.74 Ported 1.13 · 34
Sky High Car Audio BMX-12 D2	12″	dual 2 Ω	25.8	0.42	1.04	1.26	2,500	Sealed 0.74 Ported 1.13 · 34
Sky High Car Audio FE-12 D2	12″	dual 2 Ω	29.8	0.68	2.62	0.59	700	Sealed 1.80 Ported 2.08 · 33
Sky High Car Audio FE-12 D4	12″	dual 4 Ω	31.1	0.72	1.40	0.59	700	Sealed 1.80 Ported 1.27 · 34
Sky High Car Audio FEX-12 D2	12″	dual 2 Ω	34.6	0.67	1.42	0.75	1,250	Sealed 1.80 Ported 1.27 · 34
Sky High Car Audio FEX-12 D4	12″	dual 4 Ω	34.7	0.64	1.42	0.75	1,250	Sealed 1.80 Ported 1.27 · 34
Sky High Car Audio FMX-12 D1	12″	dual 1 Ω	29.6	0.47	0.94	1.46	3,500	Sealed 0.92 Ported 1.13 · 33
Sky High Car Audio FMX-12 D2	12″	dual 2 Ω	29.3	0.40	0.83	1.46	3,500	Sealed 0.92 Ported 1.13 · 32
Sky High Car Audio FXB-12 D2	12″	dual 2 Ω	28.8	0.60	0.98	1.18	1,500	Sealed 1.24 Ported 1.31 · 32
Sky High Car Audio FXB-12 D4	12″	dual 4 Ω	31.4	0.68	1.02	1.18	1,500	Sealed 1.87 Ported 1.31 · 34
Sky High Car Audio FXXL-12 D1	12″	dual 1 Ω	34.3	0.48	0.68	1.42	5,000	Sealed 0.92 Ported 1.13 · 35
Sky High Car Audio FXXL-12 D2	12″	dual 2 Ω	32.9	0.44	0.67	1.42	5,000	Sealed 0.92 Ported 1.13 · 35
Sony XS-GSW121D !	12″	dual 4 Ω	32	0.63	1.80	0.35	520	Sealed 1.80 Ported 1.45 · 34
Sony XS-GTR120L	12″	4 Ω	32	0.36	2.12	0.30	380	Sealed 0.71 Ported 2.26 · 34
Sony XS-GTR121L	12″	4 Ω	35	0.45	1.77	0.33	400	Sealed 0.85 Ported 1.41 · 34
Sony XS-GTX120L	12″	4 Ω	31.1	0.57	2.05	0.30	300	Sealed 1.73 Ported 1.66 · 34
Sony XS-GTX121L !	12″	4 Ω	27.5	0.43	2.05	0.19	300	Sealed 0.85 Ported 1.66 · 30
Sony XS-L12S	12″	4 Ω	32.3	0.57	1.39	0.22	380	Sealed 1.41 Ported 1.20 · 34
Sony XS-W122ES !	12″	2 Ω	35.3	0.73	1.25	0.30	500	Sealed 1.80 Ported 1.24 · 34
Sony XS-W124ES	12″	4 Ω	35.8	0.76	1.21	0.35	500	Sealed 1.73 Ported 1.20 · 34
SoundQubed HDS2.212 D2	12″	dual 2 Ω	31	0.39	1.61	0.55	600	Sealed 0.71 Ported 2.33 · 34
SoundQubed HDS2.212 D4	12″	dual 4 Ω	31	0.39	1.61	0.55	600	Sealed 0.71 Ported 2.33 · 34
SoundQubed HDS3.212 D2 !	12″	dual 2 Ω	32.2	0.53	1.03	1.10	1,200	Sealed 0.81 Ported 1.24 · 34
SoundQubed HDS3.212 D4 !	12″	dual 4 Ω	32.2	0.53	1.03	1.10	1,200	Sealed 0.81 Ported 1.24 · 34
SoundQubed HDX312 D1 !	12″	dual 1 Ω	26.9	0.32	1.01	1.42	1,500	Sealed 0.88 Ported 2.33 · 30
SoundQubed HDX312 D2 !	12″	dual 2 Ω	26.9	0.32	1.01	1.42	1,500	Sealed 0.88 Ported 2.33 · 30
SoundQubed HDX412 D1	12″	dual 1 Ω	31	0.31	0.88	0.83	2,000	Sealed 0.87 Ported 2.44 · 34
Soundstream EXACT 12	12″	4 Ω	27	0.41	3.14	0.51	500	Sealed 1.09 Ported 2.44 · 30
Soundstream PCW-12	12″	dual 4 Ω	32.9	0.64	1.84	0.41	350	Sealed 1.73 Ported 1.48 · 34
Soundstream PSW.124	12″	4 Ω	32.6	0.84	1.58	0.39	300	Sealed 1.84 Ported 1.27 · 34
Soundstream PWS-12	12″	dual 4 Ω	33.9	0.75	1.63	0.41	350	Sealed 1.73 Ported 1.31 · 34
Soundstream PXW-12	12″	dual 4 Ω	27.8	0.71	3.04	0.40	450	Sealed 1.70 Ported 2.22 · 31
Soundstream PXW-12/2	12″	dual 2 Ω	25.7	0.69	2.48	0.54	450	Sealed 1.70 Ported 1.98 · 30
Soundstream R1-12	12″	dual 4 Ω	26.8	0.63	1.85	0.39	800	Sealed 1.73 Ported 1.48 · 30
Soundstream R1-12L !	12″	dual 4 Ω	21.5	0.47	2.86	0.50	800	Sealed 1.45 Ported 2.30 · 30
Soundstream R3.12 !	12″	dual 2 Ω	33.7	0.99	2.12	—	1,200	Sealed 1.73 Ported 1.70 · 34
Soundstream RBW-12	12″	dual 4 Ω	29.9	0.75	2.07	0.41	550	Sealed 1.70 Ported 1.66 · 33
Soundstream RFW-12	12″	dual 4 Ω	26	0.46	2.30	0.65	600	Sealed 1.17 Ported 1.84 · 30
Soundstream RW-12	12″	dual 4 Ω	24.8	0.47	2.07	0.55	600	Sealed 1.09 Ported 1.66 · 30
Soundstream SPL MULE	12″	4 Ω	26.8	0.85	3.32	0.43	500	Sealed 1.66 Ported 2.15 · 30
Soundstream SPLX-122 ('07-'08)	12″	dual 2 Ω	39.3	0.49	0.84	0.47	750	Sealed 0.67 Ported 1.20 · 34
Soundstream SPLX-122 (2006)	12″	dual 2 Ω	35.2	0.32	1.42	0.57	750	Sealed 0.72 Ported 2.19 · 34
Soundstream SPLX-122HX	12″	dual 2 Ω	31.8	0.41	1.30	0.73	1,000	Sealed 0.71 Ported 1.27 · 34
Soundstream SPLX-124 ('07-'08) !	12″	4 Ω	36.2	0.39	0.90	0.47	750	Sealed 0.67 Ported 2.19 · 34
Soundstream SPLX-124 (2006) !	12″	4 Ω	29.6	0.28	1.42	0.57	1,000	Sealed 0.67 Ported 2.19 · 33
Soundstream STEALTH-124	12″	dual 4 Ω	30	0.69	2.10	0.51	350	Sealed 1.73 Ported 1.70 · 33
Soundstream T4-12	12″	dual 1 Ω	36.5	0.37	1.03	0.63	900	Sealed 0.71 Ported 2.26 · 34
Soundstream T5-12 (2009)	12″	dual 2 Ω	30.5	0.43	1.27	0.55	900	Sealed 0.78 Ported 1.34 · 34
Soundstream T5.122	12″	dual 2 Ω	34.6	0.62	0.73	0.65	1,000	Sealed 1.13 Ported 1.31 · 34
Soundstream T7.122	12″	dual 2 Ω	32.3	0.48	1.61	0.59	800	Sealed 0.92 Ported 1.31 · 34
Soundstream T7.124	12″	dual 4 Ω	34.2	0.55	1.45	0.59	800	Sealed 1.27 Ported 1.27 · 34
Soundstream TSQ-122 !	12″	dual 2 Ω	36.2	0.71	2.03	0.59	650	Sealed 1.73 Ported 1.62 · 34
Soundstream TSQ-124 !	12″	dual 4 Ω	37	0.80	2.31	0.59	650	Sealed 1.73 Ported 1.84 · 34
Soundstream USA12	12″	dual 4 Ω	33	0.50	3.66	0.19	250	Sealed 1.87 Ported 2.44 · 34
Soundstream VGW-12	12″	dual 4 Ω	29	0.45	1.81	0.65	600	Sealed 0.81 Ported 1.45 · 32
Soundstream X-Pro 12 (2009)	12″	dual 4 Ω	27.2	0.35	2.20	0.33	600	Sealed 0.71 Ported 2.33 · 30
Soundstream XPRO-12	12″	dual 4 Ω	27.3	0.34	2.07	0.33	200	Sealed 0.71 Ported 2.26 · 30
Soundstream XW-12	12″	dual 4 Ω	35.3	0.81	1.84	0.37	150	Sealed 1.73 Ported 1.48 · 34
SPL Dynamics PRO-12D2 MK3	12″	dual 2 Ω	29	0.41	1.91	0.67	500	Sealed 0.71 Ported 1.52 · 32
SPL Dynamics PRO-12D2 MK4	12″	dual 2 Ω	39	0.51	1.37	0.67	500	Sealed 0.92 Ported 1.34 · 34
SPL Dynamics PRO-12D4 MK3	12″	dual 4 Ω	29	0.41	1.91	0.67	500	Sealed 0.71 Ported 1.52 · 32
SPL Dynamics PRO-12D4 MK4	12″	dual 4 Ω	39	0.51	1.37	0.67	500	Sealed 0.92 Ported 1.20 · 34
SPL Dynamics PRO-300D2	12″	dual 2 Ω	32	0.46	1.45	0.51	600	Sealed 0.71 Ported 1.20 · 34
SPL Dynamics PRO-300D4	12″	dual 4 Ω	34	0.52	1.41	0.51	600	Sealed 1.02 Ported 1.20 · 34
SPL Dynamics SPL-300D1A	12″	dual 1 Ω	35.1	0.35	0.65	0.45	1,500	Sealed 0.81 Ported 2.61 · 34
SPL Dynamics SPL-300D2	12″	dual 2 Ω	33.4	0.35	0.82	0.45	1,500	Sealed 0.81 Ported 2.37 · 34
SPL Dynamics SW-300D2	12″	dual 2 Ω	35.5	0.64	0.98	0.51	450	Sealed 1.73 Ported 1.27 · 34
SPL Dynamics SW-300D4	12″	dual 4 Ω	35	0.64	0.97	0.51	450	Sealed 1.73 Ported 1.24 · 34
SPL Dynamics V-12S	12″	4 Ω	28	0.34	4.84	0.28	300	Sealed 1.02 Ported 2.37 · 31
SPL Dynamics V-12S4	12″	4 Ω	23	0.31	4.80	0.28	300	Sealed 0.81 Ported 2.44 · 30
SPL Dynamics V-300D2	12″	dual 2 Ω	30.8	0.51	2.38	0.39	350	Sealed 1.59 Ported 1.91 · 34
SPL Dynamics V-300D4	12″	dual 4 Ω	30.7	0.55	2.31	0.39	350	Sealed 1.77 Ported 1.84 · 34
SPL Dynamics V-300S4	12″	4 Ω	30	0.47	2.52	0.39	350	Sealed 1.31 Ported 2.01 · 33
SPL Dynamics XTR-300D2	12″	dual 2 Ω	31.4	0.39	1.48	0.43	750	Sealed 0.74 Ported 2.40 · 34
SPL Dynamics XTR-300D2S	12″	dual 2 Ω	32.2	0.35	1.36	0.43	1,000	Sealed 0.74 Ported 2.44 · 34
SPL Dynamics XTR-300D4	12″	dual 4 Ω	31.1	0.39	1.72	0.47	750	Sealed 0.74 Ported 2.44 · 34
Spyder Nitro 12 350W S2	12″	2 Ω	38	0.82	1.06	—	350	Sealed 1.73 Ported 1.20 · 34
Spyder Nitro 12 350W S4	12″	4 Ω	38	0.82	1.06	—	350	Sealed 1.73 Ported 1.20 · 34
Spyder Nitro 12 700W D2	12″	dual 2 Ω	33.2	0.52	2.20	—	700	Sealed 1.59 Ported 1.77 · 34
Spyder Nitro 12 700W D4	12″	dual 4 Ω	33.2	0.52	2.20	—	700	Sealed 1.59 Ported 1.77 · 34
Spyder Nitro 12 700W S2	12″	2 Ω	33.2	0.52	2.20	—	700	Sealed 1.59 Ported 1.77 · 34
Spyder Nitro 12 700W S4	12″	4 Ω	33.2	0.52	2.20	—	700	Sealed 1.59 Ported 1.77 · 34
Spyder Nitro 12 800W S2	12″	2 Ω	31	0.55	2.19	0.39	800	Sealed 1.73 Ported 1.77 · 34
Spyder Nitro 12 800W S4	12″	4 Ω	31	0.55	2.19	0.39	800	Sealed 1.73 Ported 1.77 · 34
Spyder Street 700 12 200W	12″	4 Ω	28	0.88	5.30	—	200	Sealed 1.73 Ported 2.26 · 31
Spyder Street PWR 12 300W	12″	4 Ω	25	0.86	2.41	—	300	Sealed 1.73 Ported 1.94 · 30
Spyder Street PWR 12 400W	12″	4 Ω	28	0.88	5.30	—	400	Sealed 1.73 Ported 2.26 · 31
Spyder Street PWR 12 400W Parabolico !	12″	4 Ω	42	0.85	2.15	—	400	Sealed 1.73 Ported 1.73 · 34
SSA GCON 12 D2	12″	dual 2 Ω	30.7	0.48	1.55	0.91	950	Sealed 0.85 Ported 1.24 · 34
SSA GCON 12 D4	12″	dual 4 Ω	31	0.51	1.55	0.91	950	Sealed 1.06 Ported 1.24 · 34
SSA ICON 12 D2	12″	dual 2 Ω	29.7	0.39	1.32	0.91	1,250	Sealed 0.67 Ported 2.19 · 33
SSA ICON 12 D4	12″	dual 4 Ω	30.9	0.42	1.32	0.91	1,250	Sealed 0.67 Ported 1.20 · 34
STX W.30.500.2x2.MC	12″	dual 2 Ω	29	0.39	2.68	0.28	300	Sealed 0.85 Ported 2.26 · 32
STX W.30.500.2x4.MC	12″	dual 4 Ω	29	0.39	2.19	0.28	300	Sealed 0.71 Ported 2.26 · 32
Sundown Audio Ev2-12 D2	12″	dual 2 Ω	30.3	0.38	2.47	0.55	500	Sealed 0.71 Ported 2.30 · 33
Sundown Audio Ev2-12 D4	12″	dual 4 Ω	30.7	0.43	2.59	0.55	500	Sealed 1.02 Ported 2.08 · 34
Sundown Audio Ev4-12 D2	12″	dual 2 Ω	32.4	0.37	1.36	0.55	750	Sealed 0.71 Ported 1.77 · 35
Sundown Audio Ev4-12 D4	12″	dual 4 Ω	36.6	0.48	1.09	0.55	750	Sealed 0.71 Ported 1.77 · 35
Sundown Audio HZ-12 D4	12″	dual 4 Ω	31.7	0.52	1.92	0.55	500	Sealed 1.38 Ported 1.52 · 34
Sundown Audio HZS-12 D4	12″	dual 4 Ω	32.8	0.48	2.00	0.47	500	Sealed 1.13 Ported 1.59 · 34
Sundown Audio LCSv1-12 D4	12″	dual 4 Ω	33.4	0.48	1.85	0.55	300	Sealed 1.02 Ported 1.48 · 34
Sundown Audio LCSv2-12 D4	12″	dual 4 Ω	31.6	0.52	1.72	0.55	500	Sealed 1.24 Ported 1.77 · 35
Sundown Audio M12 D1 !	12″	dual 1 Ω	31.9	0.61	1.39	1.38	2,000	Sealed 1.73 Ported 1.20 · 34
Sundown Audio M12 D2	12″	dual 2 Ω	32.7	0.60	0.53	1.38	2,000	Sealed 1.02 Ported 1.13 · 35
Sundown Audio NSv1-12 D2	12″	dual 2 Ω	41	0.44	0.41	—	1,500	Sealed 0.78 Ported 1.20 · 34
Sundown Audio NSv2-12 D2	12″	dual 2 Ω	39.3	0.43	0.52	—	2,000	Sealed 0.92 Ported 1.13 · 35
Sundown Audio NSv4-12 D1	12″	dual 1 Ω	41.5	0.42	0.34	—	3,000	Sealed 1.15 Ported 1.09 · 35
Sundown Audio NSv4-12 D2	12″	dual 2 Ω	39.1	0.34	0.38	—	3,000	Sealed 1.15 Ported 2.01 · 35
Sundown Audio NSv5-12 D1	12″	dual 1 Ω	39.6	0.41	0.42	—	3,000	Sealed 0.64 Ported 1.13 · 35
Sundown Audio NSv5-12 D2	12″	dual 2 Ω	38.7	0.40	0.41	—	3,000	Sealed 0.64 Ported 1.13 · 35
Sundown Audio NSv6-12 D1 !	12″	dual 1 Ω	37.6	0.43	0.42	1.38	3,500	Sealed 1.20 Ported 1.13 · 35
Sundown Audio NSv6-12 D2	12″	dual 2 Ω	37.1	0.41	0.42	1.38	3,500	Sealed 1.20 Ported 1.13 · 35
Sundown Audio SA Classic 12 D2	12″	dual 2 Ω	33.7	0.52	0.75	0.75	1,000	Sealed 0.60 Ported 1.77 · 35
Sundown Audio SA Classic 12 D4	12″	dual 4 Ω	34	0.50	0.87	0.75	1,000	Sealed 0.60 Ported 1.77 · 35
Sundown Audio SAv2-12 D2	12″	dual 2 Ω	38.9	0.46	0.93	0.75	1,250	Sealed 0.74 Ported 1.77 · 35
Sundown Audio SAv2-12 D4	12″	dual 4 Ω	33.6	0.44	0.99	0.75	1,250	Sealed 0.74 Ported 1.77 · 35
Sundown Audio SAv3-12 D2	12″	dual 2 Ω	35	0.43	0.78	0.87	1,500	Sealed 0.78 Ported 1.77 · 35
Sundown Audio SAv3-12 D4	12″	dual 4 Ω	35	0.42	0.68	0.87	1,500	Sealed 0.78 Ported 1.77 · 35
Sundown Audio SDDN-12 D1	12″	dual 1 Ω	33.2	0.21	0.52	1.38	3,500	Sealed 1.13 Ported 2.12 · 35
Sundown Audio SDv3-12 D2	12″	dual 2 Ω	25.5	0.51	2.14	0.57	500	Sealed 1.45 Ported 1.70 · 30
Sundown Audio SDv3-12 D4	12″	dual 4 Ω	26.2	0.49	2.21	0.57	500	Sealed 1.34 Ported 1.77 · 30
Sundown Audio SDv4-12 D2	12″	dual 2 Ω	26	0.56	2.24	0.57	600	Sealed 1.80 Ported 1.80 · 30
Sundown Audio SDv4-12 D4	12″	dual 4 Ω	26.8	0.65	2.27	0.57	600	Sealed 1.80 Ported 1.80 · 30
Sundown Audio SLD-12 D2 !	12″	dual 2 Ω	43	0.53	0.95	0.47	600	Sealed 0.74 Ported 1.31 · 34
Sundown Audio SLD-12 D4	12″	dual 4 Ω	45.1	0.49	1.04	0.47	600	Sealed 0.74 Ported 1.31 · 34
Sundown Audio SML-12 D2	12″	dual 2 Ω	34.9	0.39	1.38	0.43	600	Sealed 0.71 Ported 2.26 · 34
Sundown Audio SML-12 D4	12″	dual 4 Ω	39.9	0.51	1.04	0.43	600	Sealed 0.74 Ported 1.24 · 34
Sundown Audio Uv1-12 D2	12″	dual 2 Ω	42.2	0.27	0.63	1.18	1,500	Sealed 0.72 Ported 2.01 · 35
Sundown Audio Uv1-12 D4 !	12″	dual 4 Ω	40	0.34	0.43	1.18	1,500	Sealed 0.72 Ported 2.01 · 35
Sundown Audio Uv2-12 D2	12″	dual 2 Ω	41.3	0.44	0.52	1.18	2,000	Sealed 0.79 Ported 2.01 · 35
Sundown Audio Uv2-12 D4	12″	dual 4 Ω	41.9	0.52	0.52	1.18	2,000	Sealed 0.79 Ported 2.01 · 35
Sundown Audio Xv1-12 D2	12″	dual 2 Ω	25.3	0.41	1.11	1.18	1,250	Sealed 0.90 Ported 1.17 · 30
Sundown Audio Xv1-12 D4	12″	dual 4 Ω	26.5	0.48	1.01	1.18	1,250	Sealed 0.90 Ported 1.17 · 30
Sundown Audio Xv2-12 D2	12″	dual 2 Ω	36.1	0.40	0.60	1.18	1,500	Sealed 0.90 Ported 1.13 · 35
Sundown Audio Xv2-12 D4 !	12″	dual 4 Ω	38.3	0.45	0.47	1.18	1,500	Sealed 0.90 Ported 1.20 · 34
Sundown Audio Xv3-12 D1	12″	dual 1 Ω	39.4	0.52	0.50	1.18	2,500	Sealed 0.90 Ported 2.51 · 32
Sundown Audio Xv3-12 D2	12″	dual 2 Ω	36.1	0.49	0.56	1.18	2,500	Sealed 0.90 Ported 2.51 · 32
Sundown Audio Xv4-12 D1	12″	dual 1 Ω	39.4	0.52	0.50	1.18	2,750	Sealed 1.09 Ported 2.51 · 32
Sundown Audio Xv4-12 D2	12″	dual 2 Ω	36.1	0.49	0.56	1.18	2,750	Sealed 1.09 Ported 2.51 · 32
Sundown Audio Zv3-12 D1	12″	dual 1 Ω	47.2	0.47	0.62	0.98	1,500	Sealed 0.81 Ported 1.34 · 34
Sundown Audio Zv4-12 D1	12″	dual 1 Ω	31.4	0.38	0.85	1.38	1,750	Sealed 1.01 Ported 2.15 · 35
Sundown Audio Zv4-12 D2	12″	dual 2 Ω	33	0.42	0.76	1.38	1,750	Sealed 1.01 Ported 1.17 · 35
Sundown Audio Zv5-12 D1	12″	dual 1 Ω	33	0.45	0.75	1.38	2,000	Sealed 1.06 Ported 1.06 · 36
Sundown Audio Zv5-12 D2	12″	dual 2 Ω	35.6	0.47	0.62	1.38	2,000	Sealed 1.06 Ported 1.06 · 36
Sundown Audio Zv6-12 D1	12″	dual 1 Ω	33.8	0.36	0.56	1.38	3,250	Sealed 1.09 Ported 2.51 · 32
Sundown Audio Zv6-12 D2	12″	dual 2 Ω	32.9	0.36	0.57	1.38	3,250	Sealed 1.09 Ported 2.51 · 32
Sundown Audio Zv7-12 D1	12″	dual 1 Ω	29.2	0.37	0.51	1.65	3,500	Sealed 1.20 Ported 2.12 · 32
Sundown Audio Zv7-12 D2	12″	dual 2 Ω	31.5	0.38	0.45	1.65	3,500	Sealed 1.20 Ported 2.12 · 35
Swat EXE-12D1	12″	dual 1 Ω	48.8	0.51	0.51	0.94	2,000	Sealed 0.67 Ported 1.17 · 35
Swat EXE-12D1 v.3	12″	dual 1 Ω	34.7	0.43	0.83	—	2,000	Sealed 0.83 Ported 1.20 · 34
Swat EXE-12D2	12″	dual 2 Ω	37.2	0.43	0.59	0.94	2,000	Sealed 0.67 Ported 1.17 · 35
Swat EXE-12D2 v.3	12″	dual 2 Ω	35.2	0.40	0.79	—	2,000	Sealed 0.83 Ported 1.20 · 34
Swat EXE-P12D1	12″	dual 1 Ω	36.1	0.53	0.87	—	2,600	Sealed 0.83 Ported 1.20 · 34
Swat EXE-P12D2	12″	dual 2 Ω	34.5	0.49	0.95	—	2,600	Sealed 0.83 Ported 1.20 · 34
Swat GLK-12D1	12″	dual 1 Ω	32.4	0.56	1.18	—	1,300	Sealed 1.13 Ported 1.20 · 34
Swat GLK-12D2	12″	dual 2 Ω	32.9	0.54	1.16	—	1,300	Sealed 0.95 Ported 1.20 · 34
Swat GLK-P12D1	12″	dual 1 Ω	31.1	0.56	1.18	—	1,700	Sealed 1.13 Ported 1.20 · 34
Swat GLK-P12D2	12″	dual 2 Ω	31.6	0.54	1.16	—	1,700	Sealed 0.95 Ported 1.20 · 34
Swat HLG-12D2	12″	dual 2 Ω	30	0.26	1.01	1.30	2,500	Sealed 0.88 Ported 2.37 · 33
Swat HLG-12D2 v.2	12″	dual 2 Ω	29	0.42	0.74	—	2,500	Sealed 0.94 Ported 1.20 · 32
Swat HLG-P12D1	12″	dual 1 Ω	33	0.47	0.74	—	3,500	Sealed 0.92 Ported 1.20 · 34
Swat HLG-P12D2	12″	dual 2 Ω	31	0.49	0.74	—	3,500	Sealed 0.92 Ported 1.20 · 34
Swat MAS-12	12″	4 Ω	36.2	0.68	1.37	0.55	300	Sealed 1.73 Ported 1.20 · 34
Swat MAS-12 v.2	12″	4 Ω	34.1	0.54	1.84	—	400	Sealed 1.55 Ported 1.48 · 34
Swat REV-12 v.2	12″	dual 2 Ω	35.1	0.53	1.64	—	550	Sealed 1.27 Ported 1.31 · 34
Swat SBT-12	12″	dual 2 Ω	30	0.43	1.80	0.71	650	Sealed 0.74 Ported 1.45 · 33
Swat SBT-12 v.3	12″	dual 2 Ω	36	0.48	0.87	—	800	Sealed 0.71 Ported 1.20 · 34
Swat SW M12	12″	4 Ω	40.8	1.50	2.14	—	200	Sealed 1.73 Ported 1.70 · 34
Swat SW R12D4	12″	dual 4 Ω	45.2	1.17	1.52	—	400	Sealed 1.73 Ported 1.20 · 34
Swat SW S12D2	12″	dual 2 Ω	45.3	1.25	1.43	—	1,000	Sealed 1.73 Ported 1.20 · 34
Timpano TPT-T1000-12 D4	12″	dual 4 Ω	32	0.66	1.39	0.55	1,200	Sealed 1.73 Ported 1.20 · 34
Timpano TPT-T1500-12 D4	12″	dual 4 Ω	37	0.57	1.07	0.63	1,600	Sealed 1.13 Ported 1.20 · 34
Timpano TPT-T2500-12 D4	12″	dual 4 Ω	39	0.83	0.93	0.93	2,500	Sealed 1.73 Ported 1.20 · 34
Timpano TPT-T3500-12 D2	12″	dual 2 Ω	35	0.51	0.92	1.14	3,500	Sealed 0.71 Ported 1.20 · 34
Timpano TPT-TSUB12 D4	12″	dual 4 Ω	45	1.11	0.81	0.59	800	Sealed 1.62 Ported 1.20 · 34
Treo RSX 12.22 !	12″	dual 2 Ω	23.2	0.51	3.39	1.14	350	Sealed 1.73 Ported 2.26 · 30
Treo RSX 12.44 !	12″	dual 4 Ω	33.6	0.85	1.43	1.14	350	Sealed 1.73 Ported 1.20 · 34
Treo SS12.22	12″	dual 2 Ω	23.7	0.53	1.57	1.06	500	Sealed 1.20 Ported 1.27 · 30
Triton Red Cross 12 !	12″	4 Ω	29.9	0.39	1.59	0.51	500	Sealed 0.53 Ported 1.73 · 33
Triton Trooper 12	12″	4 Ω	42.1	0.59	0.84	0.51	550	Sealed 1.02 Ported 1.09 · 35
Triton Trooper T600	12″	4 Ω	35.3	0.51	1.04	0.47	600	Sealed 0.71 Ported 1.17 · 35
URAL AK-12	12″	4 Ω	33	0.45	1.99	0.39	—	Sealed 0.88 Ported 1.59 · 34
URAL AS-C12.2 (4+4)	12″	dual 4 Ω	33.1	0.65	1.84	1.26	400	Sealed 1.73 Ported 1.48 · 34
URAL AS-D12.3D2 (2+2)	12″	dual 2 Ω	29.5	0.50	2.10	0.46	400	Sealed 1.38 Ported 1.70 · 32
URAL AS-D12.3D2 Armada (2+2)	12″	dual 2 Ω	26.7	0.55	1.67	—	900	Sealed 1.52 Ported 1.34 · 30
URAL AS-D12.3D4 (4+4)	12″	dual 4 Ω	29.5	0.50	2.10	0.46	400	Sealed 1.38 Ported 1.70 · 32
URAL AS-D12.3TD2 (2+2)	12″	dual 2 Ω	28	0.52	1.67	—	600	Sealed 1.24 Ported 1.34 · 31
URAL AS-D12.3TD4 (4+4)	12″	dual 4 Ω	28	0.52	1.67	—	600	Sealed 1.24 Ported 1.34 · 31
URAL AS-W12SW Grand2 (2+2)	12″	dual 2 Ω	30.7	0.48	2.05	0.79	700	Sealed 1.13 Ported 1.62 · 34
URAL Bulava 12 (2+2)	12″	dual 2 Ω	26.9	0.43	1.59	1.10	900	Sealed 0.71 Ported 1.27 · 30
URAL Decibel 12 (1+1)	12″	dual 1 Ω	24.1	0.42	1.34	1.54	3,500	Sealed 0.64 Ported 1.09 · 34
URAL Molot 12 (2+2)	12″	dual 2 Ω	34.5	0.88	1.52	0.28	300	Sealed 1.80 Ported 1.27 · 34
URAL Patriot 12 (2+2)	12″	dual 2 Ω	27.2	0.32	0.97	0.98	1,500	Sealed 0.64 Ported 2.05 · 30
URAL Pobeda 12 (2+2)	12″	dual 2 Ω	35.2	0.42	0.91	0.98	1,200	Sealed 0.71 Ported 1.20 · 34
URAL Symphony 12 (2+2)	12″	dual 2 Ω	30.8	0.41	1.18	0.91	600	Sealed 0.71 Ported 1.20 · 34
URAL TT 12 (2+2)	12″	dual 2 Ω	32.2	0.63	1.20	0.79	500	Sealed 1.59 Ported 1.09 · 39
URAL Ultimatum 12 (1+1)	12″	dual 1 Ω	29.7	0.43	0.82	1.57	4,000	Sealed 0.97 Ported 1.17 · 33
Vibe Audio BlackAir 12 D2 (BA12D2-V5)	12″	dual 2 Ω	32.1	0.46	1.19	0.59	800	Sealed 0.67 Ported 1.20 · 34
Vibe Audio BlackAir 12 D2 (BLACKAIR12D2-V7)	12″	dual 2 Ω	31	0.56	1.02	0.59	750	Sealed 0.99 Ported 1.17 · 34
Vibe Audio BlackAir 12 D2 (V4)	12″	dual 2 Ω	29	0.63	1.87	—	550	Sealed 1.77 Ported 1.48 · 32
Vibe Audio BlackAir 12 D2S (BLACKAIR12D2S-V3)	12″	dual 2 Ω	31.6	0.82	1.14	0.31	300	Sealed 1.70 Ported 1.20 · 34
Vibe Audio BlackDeath 12 D1 SPL (BD12D1SPL-V4) !	12″	dual 1 Ω	39.9	0.58	0.45	0.98	3,000	Sealed 0.85 Ported 1.13 · 35
Vibe Audio BlackDeath 12 D2 (BD12D2-V4)	12″	dual 2 Ω	32.1	0.60	0.58	0.63	1,500	Sealed 0.74 Ported 1.13 · 35
Vibe Audio BlackDeath 12 D2 SPL (BD12D2SPL-V4) !	12″	dual 2 Ω	39.7	0.69	0.43	0.98	3,000	Sealed 0.88 Ported 1.13 · 35
Vibe Audio BlackDeath 12 D4 (BD12D4-V4)	12″	dual 4 Ω	33.9	0.65	0.60	0.63	1,500	Sealed 1.17 Ported 1.13 · 35
Vibe Audio BlackDeath 12 HEX D1 (BLACKDEATH12HEX-V7)	12″	dual 1 Ω	32.6	0.32	0.81	—	2,500	Sealed 0.67 Ported 2.15 · 35
Vibe Audio BlackDeath Comp 12 HEX D1 (BLACKDEATHC12HEX-V7)	12″	dual 1 Ω	32.2	0.32	0.78	—	5,000	Sealed 0.67 Ported 2.15 · 35
Vibe Audio Pulse 12 (PULSE12-V0)	12″	4 Ω	38.5	0.64	1.50	—	350	Sealed 1.73 Ported 1.20 · 34
Vibe Audio Pulse 12 D2 (PULSE12D2-V3)	12″	dual 2 Ω	38.5	0.64	1.50	—	350	Sealed 1.73 Ported 1.20 · 34
Vibe Audio Slick 12 D2 (SLICK12D2-V0)	12″	dual 2 Ω	32	0.58	2.31	0.43	500	Sealed 1.77 Ported 1.84 · 34
Vibe Audio Slick 12 D2 (SLICK12D2-V3)	12″	dual 2 Ω	29.1	0.57	2.09	0.43	500	Sealed 1.77 Ported 1.66 · 32
VM Audio ECW120	12″	dual 4 Ω	38	0.47	1.05	—	1,500	Sealed 0.76 Ported 1.17 · 35
VM Audio EXW12	12″	dual 4 Ω	40	0.78	1.05	—	1,200	Sealed 1.59 Ported 1.09 · 35
VM Audio SRW12	12″	dual 4 Ω	38	1.11	1.62	—	500	Sealed 1.66 Ported 1.31 · 35
Zetta Audio M-12 450	12″	4 Ω	31	0.70	1.38	0.46	450	Sealed 1.80 Ported 1.24 · 34
Zetta Audio S-12 700 (4 Ohm)	12″	4 Ω	33	0.51	1.25	0.46	700	Sealed 0.88 Ported 1.20 · 34
Zetta Audio V-12 950 (4 Ohm)	12″	4 Ω	31	0.45	1.29	0.57	950	Sealed 0.74 Ported 1.27 · 34
Zetta Audio V-12 950 (4+4 Ohm)	12″	dual 4 Ω	30	0.56	1.24	0.67	950	Sealed 1.24 Ported 1.27 · 33
Zetta Audio V-12 EVO 1100	12″	dual 4 Ω	25	0.32	1.59	0.71	1,100	Sealed 0.71 Ported 2.26 · 30
Zetta Audio V-12 EVO 1200	12″	dual 4 Ω	26.5	0.35	1.52	0.76	1,200	Sealed 0.74 Ported 2.30 · 30
Zetta Audio X-12 1500	12″	dual 4 Ω	33.5	0.43	1.08	0.61	1,500	Sealed 0.74 Ported 1.27 · 34
Zetta Audio X-12 EVO 1600	12″	dual 4 Ω	27	0.32	1.59	0.71	1,600	Sealed 0.71 Ported 2.30 · 30
Zetta Audio X-12 EVO 1800	12″	dual 4 Ω	31.5	0.39	1.01	0.74	1,800	Sealed 0.74 Ported 2.30 · 34

Click a column header to sort. “!” means the model’s published specs don’t add up; details are on its page.