Audiopipe TXX-BD1-10
10″ subwoofer · dual 4 Ω · 400 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 |
- The spec sheet's Qts 0.49 doesn't match its Qes and Qms (they give 0.58).
- Fs, Vas and Sd don't match the moving mass of 212 g (they give 152 g) — one of the spec sheet values is probably wrong.
Recommended box
For a sedan, one sub, 400 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) | Tight and punchy · 0.80 |
|---|---|
| Fc | 58 Hz |
| F3 (−3 dB, no cabin gain) | 54 Hz |
| Example box (outside) | 12 5/8″ × 12 5/8″ × 11 1/16″ |
Ported
deeper, louder| Tuning (Fb) | 38 Hz |
|---|---|
| Port | slot 1 3/16 × 14 5/16″, 33 9/16″ long |
| Port velocity at 400 W | 58 ft/s |
| F3 (−3 dB, no cabin gain) | 35 Hz |
| Example box (outside) | 16 1/16″ × 15 3/4″ × 13″ |
Deeper: 1.80 ft³ (51 L) tuned to 32 Hz, 31 1/2″ × 15 3/4″ × 11 7/16″ 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 | 10″ |
|---|---|
| Voice coils | dual 4 Ω |
| RMS power | 400 W |
| Fs | 42 Hz |
| Qts | 0.58 |
| Qes | 0.65 |
| Qms | 5.6 |
| Vas | 0.57 ft³ |
| Re (one coil) | 3.6 Ω |
|---|---|
| Sd | 53.6 in² |
| Xmax | 0.17″ |
| Vd | 9.1 in³ calc. |
| Mms | 152 g calc. |
| BL | 14.9 T·m calc. |
| EBP | 65 — sealed or ported calc. |
| Sensitivity, 1 W / 1 m | 84.6 dB calc. |
Mounting dimensions
| Cutout diameter | 9 3/8″ |
|---|---|
| Mounting depth | 5 11/16″ |
| Overall diameter | 10 1/2″ |
“≈” 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 Audiopipe 10″ models
- Audiopipe TS-FA1000 10″ · dual 4 Ω
- Audiopipe TS-VR10 10″ · dual 4 Ω
- Audiopipe TXX-BD2-10 10″ · dual 4 Ω
- Audiopipe TXX-BD3-10 10″ · dual 4 Ω
- Audiopipe TXX-BD3-10D2 10″ · dual 2 Ω
Similar 10″ subwoofers from other brands
Close in Fs, Qts and Vas — a box of similar volume will suit them.
- American Bass HAWKSLIM-1044 0.78 ft³ sealed · 0.81 ft³ ported
- CT Sounds TROPO-10 D2 0.78 ft³ sealed · 1.02 ft³ ported
- DD Audio 3510i D2 0.71 ft³ sealed · 0.85 ft³ ported
- CT Sounds TROPO-10 D4 0.85 ft³ sealed · 1.02 ft³ ported
- Prology PS-10 Poseidon 0.74 ft³ sealed · 0.81 ft³ ported
- Sony XS-L10S 0.92 ft³ sealed · 0.92 ft³ ported
FAQ
What box does the Audiopipe TXX-BD1-10 need?
Recommended net volume: 0.64 ft³ sealed, 0.85 ft³ ported tuned to 38 Hz — for one sub in a sedan at 400 W. Fit the box to your space and amp in the free calculator, with plans and a cut sheet.
What are the Audiopipe TXX-BD1-10 Thiele/Small specs?
Fs 42 Hz, Qts 0.58, Vas 0.57 ft³, Xmax 0.17″, Sd 53.6 in².
What is the Audiopipe TXX-BD1-10 mounting depth?
Mounting depth is 5 11/16″, cutout diameter 9 3/8″. The inside depth of the box must exceed the mounting depth by at least 1″.
How much power does the Audiopipe TXX-BD1-10 handle and how do I wire it?
RMS power rating: 400 W. Dual 4 Ω voice coils: series gives 8 Ω, parallel gives 2 Ω at the amp. Wiring for several subs and amp power — in the wiring calculator.