Massive Audio subwoofers

Thiele/Small parameters of Massive Audio subwoofers (6″, 8″, 10″, 12″, 15″) and a recommended sealed and ported box for every model, in a free sub box calculator.

Search Size Voice coils Ω per coil Qts

57 models

Model	Size	Voice coils	Fs, Hz	Qts	Vas, ft³	Xmax, in	RMS, W
HIPPO XL64	6″	dual 4 Ω	57.4	0.74	0.06	0.59	300
SUMMO 64	6″	4 Ω	53.3	0.65	0.14	0.35	150
SUMMO64S	6″	dual 4 Ω	58.5	0.73	0.12	0.31	200
GTS8	8″	dual 4 Ω	55.4	0.91	0.31	0.28	220
GTX84	8″	dual 4 Ω	42.1	0.53	0.33	0.39	400
HIPPO XL82R	8″	dual 2 Ω	48	0.23	0.10	0.59	900
HIPPO XL84	8″	dual 4 Ω	50	0.64	0.12	0.55	700
HIPPO XL84R	8″	dual 4 Ω	48	0.72	0.12	0.59	900
SUMMO 84	8″	dual 4 Ω	37.9	0.44	0.53	0.39	300
SUMMO84S	8″	dual 4 Ω	51.3	0.61	0.20	0.35	400
GTR104	10″	dual 4 Ω	37.2	0.56	0.55	0.59	1,000
GTS10	10″	dual 4 Ω	40.5	0.41	0.76	0.31	400
GTX102	10″	dual 2 Ω	46.2	0.65	0.33	0.59	700
GTX104	10″	dual 4 Ω	49.8	0.61	0.24	0.59	700
GTX104H !	10″	dual 4 Ω	40	0.61	0.24	0.59	800
H104X	10″	dual 4 Ω	49.7	0.52	0.20	0.81	2,000
HIPPO XL102	10″	dual 2 Ω	48	0.49	0.27	0.69	2,000
HIPPO XL104	10″	dual 4 Ω	52	0.63	0.27	0.69	2,000
KILOX104	10″	dual 4 Ω	40.2	0.56	0.36	0.55	1,000
MMA104	10″	dual 4 Ω	37.5	0.61	1.01	0.39	500
SUMMO XL 104	10″	dual 4 Ω	50	0.62	0.23	0.53	1,500
SUMMO104	10″	dual 4 Ω	31.7	0.35	0.66	0.51	1,500
TKO104	10″	dual 4 Ω	39.2	0.51	0.95	0.28	300
UFO10	10″	dual 4 Ω	35.9	0.93	0.71	0.31	300
UFO10V2	10″	dual 4 Ω	40.5	0.41	0.76	0.28	300
BOA121	12″	dual 1 Ω	39	0.57	0.42	0.98	6,000
ECO12S4	12″	4 Ω	37.5	0.88	2.37	0.28	250
GTS12	12″	dual 4 Ω	31.7	0.59	1.53	0.35	370
GTX122	12″	dual 2 Ω	41	0.62	0.82	0.59	700
GTX124	12″	dual 4 Ω	40.2	0.73	0.83	0.59	700
GTX124H !	12″	dual 4 Ω	36	0.73	0.83	0.59	800
GTX124R	12″	dual 4 Ω	43.4	0.86	0.61	0.59	1,000
H122X	12″	dual 2 Ω	38	0.33	0.73	0.81	2,000
H122XR	12″	dual 2 Ω	43	0.33	0.51	0.83	3,000
H124	12″	dual 4 Ω	43	0.48	0.79	0.56	1,500
H124X	12″	dual 4 Ω	38	0.37	0.84	0.81	2,000
H124XR	12″	dual 4 Ω	43.1	0.41	0.59	0.85	3,000
HIPPO XL122	12″	dual 2 Ω	46.2	0.45	0.50	0.69	2,000
HIPPO XL122R	12″	dual 2 Ω	44.7	0.40	0.50	0.87	3,000
HIPPO XL124 !	12″	dual 4 Ω	45.3	0.53	0.52	0.69	2,000
KILOX122	12″	dual 2 Ω	37.2	0.50	0.78	0.55	1,000
KILOX124	12″	dual 4 Ω	36.4	0.58	0.83	0.55	1,000
MMA124	12″	dual 4 Ω	34.9	0.63	1.93	0.39	500
SUMMO124	12″	dual 4 Ω	35.3	0.39	1.04	0.51	1,500
TKO12S4	12″	4 Ω	35.4	0.56	2.50	0.28	300
TKO124	12″	dual 4 Ω	36.1	0.53	2.20	0.28	300
UFO12	12″	dual 4 Ω	33.2	0.77	1.11	0.31	300
UFO12V2	12″	dual 4 Ω	31.7	0.59	1.53	0.22	300
BOA151	15″	dual 1 Ω	34	0.58	1.25	0.98	6,000
GTX154	15″	dual 4 Ω	34.6	0.72	2.36	0.59	700
H152X	15″	dual 2 Ω	39.6	0.41	1.80	0.79	2,000
H152XR	15″	dual 2 Ω	41.3	0.39	1.60	0.83	3,000
H154X	15″	dual 4 Ω	37.3	0.48	2.14	0.81	2,000
HIPPO XL152	15″	dual 2 Ω	43.1	0.39	1.07	0.69	2,000
HIPPO XL152R	15″	dual 2 Ω	41.1	0.39	1.10	0.87	3,000
KILOX154	15″	dual 4 Ω	36	0.62	1.66	0.55	1,000
SUMMO154	15″	dual 4 Ω	35	0.56	2.01	0.51	1,500

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