Soundstream XPRO-10
10″ subwoofer · dual 4 Ω · 150 W RMS
| Source | web.archive.org · manufacturer data |
|---|---|
| Checked against source | October 2026 |
| Thiele/Small parameters | not in the spec sheet: Re, Sd — typical value for the size used |
| Mounting dimensions | 3 of 4 — missing: magnet diameter; the designer will use an estimate |
Recommended box
For a sedan, one sub, 150 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) | Flat and accurate · 0.74 |
|---|---|
| Fc | 63 Hz |
| F3 (−3 dB, no cabin gain) | 64 Hz |
| Example box (outside) | 12 3/16″ × 12 3/16″ × 9 11/16″ |
Ported
deeper, louder| Tuning (Fb) | 42 Hz |
|---|---|
| Port | 2 round ports Ø2 1/2″, 16″ long |
| Port velocity at 150 W | 63 ft/s |
| F3 (−3 dB, no cabin gain) | 39 Hz |
| Example box (outside) | 20 13/16″ × 15 3/4″ × 7 7/8″ |
Deeper: 1.20 ft³ (34 L) tuned to 36 Hz, 31 1/2″ × 15 3/4″ × 9″ 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 | 150 W |
| Fs | 41.2 Hz |
| Qts | 0.48 |
| Qes | 0.556 |
| Qms | 3.52 |
| Vas | 0.67 ft³ |
|---|---|
| Re (one coil) | ≈ 3.4 Ω |
| Sd | ≈ 52.7 in² |
| Xmax | 0.33″ |
| EBP | 74 — sealed or ported calc. |
| Sensitivity, 1 W / 1 m | 85.7 dB calc. |
Mounting dimensions
| Cutout diameter | 9 1/8″ |
|---|---|
| Mounting depth | 5 3/8″ |
| Overall diameter | 10 1/4″ |
“≈” 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 Soundstream 10″ models
- Soundstream EXACT 10 10″ · 4 Ω
- Soundstream PCW-10 10″ · dual 4 Ω
- Soundstream PSW.104 10″ · 4 Ω
- Soundstream PWS-10 10″ · dual 4 Ω
- Soundstream PXW-10 10″ · dual 4 Ω
- Soundstream PXW-10/2 10″ · dual 2 Ω
- Soundstream R3.10 10″ · dual 2 Ω
- Soundstream RBW-10 10″ · dual 4 Ω
- Soundstream RFW-10 10″ · dual 4 Ω
- Soundstream RW-10 10″ · dual 4 Ω
- Soundstream T4-10 10″ · dual 1 Ω
- Soundstream T5-10 (2009) 10″ · dual 2 Ω
Similar 10″ subwoofers from other brands
Close in Fs, Qts and Vas — a box of similar volume will suit them.
- Pioneer TS-W257D2 0.46 ft³ sealed · 0.78 ft³ ported
- Diamond D310D2 0.49 ft³ sealed · 0.85 ft³ ported
- Sundown Audio HZS-10 D4 0.53 ft³ sealed · 0.88 ft³ ported
- ARC Audio Black 10D2 V2 0.49 ft³ sealed · 0.85 ft³ ported
- CT Sounds HYDRO-10 D2 0.49 ft³ sealed · 0.88 ft³ ported
- Swat REV-10 v.2 0.49 ft³ sealed · 0.85 ft³ ported
FAQ
What box does the Soundstream XPRO-10 need?
Recommended net volume: 0.49 ft³ sealed, 0.85 ft³ ported tuned to 42 Hz — for one sub in a sedan at 150 W. Fit the box to your space and amp in the free calculator, with plans and a cut sheet.
What are the Soundstream XPRO-10 Thiele/Small specs?
Fs 41.2 Hz, Qts 0.48, Vas 0.67 ft³, Xmax 0.33″.
What is the Soundstream XPRO-10 mounting depth?
Mounting depth is 5 3/8″, cutout diameter 9 1/8″. The inside depth of the box must exceed the mounting depth by at least 1″.
How much power does the Soundstream XPRO-10 handle and how do I wire it?
RMS power rating: 150 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.