Audiobahn AW1206Q
12″ subwoofer · 1,100 W RMS
| Source | web.archive.org · manufacturer data |
|---|---|
| Checked against source | October 2026 |
| Thiele/Small parameters | complete |
| Mounting dimensions | 3 of 4 — missing: magnet diameter; the designer will use an estimate |
Recommended box
For a sedan, one sub, 1,100 W. It’s the same math as the designer’s step-by-step mode, where you can fit the box to your space, vehicle and amp and get plans, a cut sheet and DXF.
Sealed
smaller, tighter| Bass character (Qtc) | Dry and tight · 0.58 |
|---|---|
| Fc | 53 Hz |
| F3 (−3 dB, no cabin gain) | 70 Hz |
| Example box (outside) | 14 3/16″ × 14 3/16″ × 9 5/16″ |
Ported
deeper, louder| Tuning (Fb) | 35 Hz |
|---|---|
| Port | slot 2 15/16 × 14 5/16″, 40 1/2″ long |
| Port velocity at 1,100 W | 64 ft/s |
| F3 (−3 dB, no cabin gain) | 31 Hz |
| Example box (outside) | 31 1/2″ × 15 3/4″ × 14 5/8″ |
Deeper: 1.31 ft³ (37 L) tuned to 32 Hz, 31 1/2″ × 15 3/4″ × 10 1/16″ outside — a bigger box with flatter deep bass. Open in the calculator
Projects with this subwoofer
Boxes that users designed and published: plans, cut sheet and response graph.
Thiele/Small parameters
| Size | 12″ |
|---|---|
| Voice coils | — |
| RMS power | 1,100 W |
| Fs | 31.5 Hz |
| Qts | 0.35 |
| Qes | 0.4 |
| Qms | 2.53 |
| Vas | 1.17 ft³ |
| Re | 3 Ω |
|---|---|
| Sd | 68.2 in² |
| Xmax | 0.71″ |
| Vd | 48.3 in³ calc. |
| Mms | 212 g calc. |
| BL | 17.7 T·m calc. |
| EBP | 79 — sealed or ported calc. |
| Sensitivity, 1 W / 1 m | 86.1 dB calc. |
Mounting dimensions
| Cutout diameter | 10 7/8″ |
|---|---|
| Mounting depth | 6 1/2″ |
| Overall diameter | 12 5/16″ |
“≈” means the value isn’t in the spec sheet and a typical value for the size is used; “calc.” means it’s calculated from the published parameters. Check the manufacturer’s spec sheet before you build.
Data sources
Other Audiobahn 12″ models
- Audiobahn ALUM12 12″
- Audiobahn ALUM12N 12″ · dual 6 Ω
- Audiobahn ALUM12Q 12″ · dual 6 Ω
- Audiobahn ALUM12X 12″
- Audiobahn AW120Q 12″
- Audiobahn AW120SVC 12″
- Audiobahn AW120T 12″ · 4 Ω
- Audiobahn AW120XS 12″
- Audiobahn AW121T 12″ · 4 Ω
- Audiobahn AW122N 12″ · 4 Ω
- Audiobahn AW122T 12″
- Audiobahn AW1200 12″
Similar 12″ subwoofers from other brands
Close in Fs, Qts and Vas — a box of similar volume will suit them.
- Fi Audio SSD-EL 12 D2 0.67 ft³ sealed · 2.19 ft³ ported
- Kicx Gorilla Bass E12 (2+2) 0.71 ft³ sealed · 2.33 ft³ ported
- Deaf Bonce Apocalypse DB-SA272 D2 0.71 ft³ sealed · 2.26 ft³ ported
- American Bass GF-1211 0.94 ft³ sealed · 2.51 ft³ ported
- B2 Audio HN12v3 D2 0.71 ft³ sealed · 2.26 ft³ ported
- Skar Audio VXF-12 D2 0.79 ft³ sealed · 1.91 ft³ ported
FAQ
What box does the Audiobahn AW1206Q need?
Recommended net volume: 0.64 ft³ sealed, 2.01 ft³ ported tuned to 35 Hz — for one sub in a sedan at 1,100 W. Fit the box to your space and amp in the free calculator, with plans and a cut sheet.
What are the Audiobahn AW1206Q Thiele/Small specs?
Fs 31.5 Hz, Qts 0.35, Vas 1.17 ft³, Xmax 0.71″, Sd 68.2 in².
What is the Audiobahn AW1206Q mounting depth?
Mounting depth is 6 1/2″, cutout diameter 10 7/8″. The inside depth of the box must exceed the mounting depth by at least 1″.
How much power does the Audiobahn AW1206Q handle and how do I wire it?
RMS power rating: 1,100 W. Wiring for several subs and amp power — in the wiring calculator.