Pioneer TS-W254F
10″ subwoofer · 4 Ω · 250 W RMS
| Source | pioneer-car.eu · manufacturer data |
|---|---|
| Checked against source | October 2026 |
| Thiele/Small parameters | complete |
| Mounting dimensions | 2 of 4 — missing: frame outer diameter, magnet diameter; the designer will use an estimate |
Recommended box
For a sedan, one sub, 250 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) | Boomy, with a bump · 1.09 |
|---|---|
| Fc | 56 Hz |
| F3 (−3 dB, no cabin gain) | 44 Hz |
| Example box (outside) | 12 5/8″ × 12 5/8″ × 19 3/8″ |
Ported
deeper, louder| Tuning (Fb) | 38 Hz |
|---|---|
| Port | 2 round ports Ø2 1/2″, 16 3/16″ long |
| Port velocity at 250 W | 66 ft/s |
| F3 (−3 dB, no cabin gain) | 40 Hz |
| Example box (outside) | 24 7/8″ × 15 3/4″ × 7 11/16″ |
Deeper: 2.08 ft³ (59 L) tuned to 40 Hz, 31 1/2″ × 15 3/4″ × 11″ 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 | 4 Ω |
| RMS power | 250 W |
| Fs | 39.2 Hz |
| Qts | 0.77 |
| Qes | 0.862 |
| Qms | 6.84 |
| Vas | 1.28 ft³ |
| Re | 3 Ω |
|---|---|
| Sd | 54.2 in² |
| Xmax | 0.31″ |
| Vd | 17.1 in³ calc. |
| Mms | 79 g calc. |
| BL | 8.2 T·m calc. |
| EBP | 45 — suits sealed calc. |
| Sensitivity, 1 W / 1 m | 86 dB calc. |
Mounting dimensions
| Cutout diameter | 9 3/8″ |
|---|---|
| Mounting depth | 5 3/16″ |
“≈” 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
- pioneer-car.eu/asset/user_manuals/UPLOAD_ID_7291/fdcb413e4a88b77378611de2b03c83c
- pioneer-car.eu/uk/ts-w254f/ts-w254f
Other Pioneer 10″ models
- Pioneer TS-A25S4 10″ · 4 Ω
- Pioneer TS-A250D4 10″ · dual 4 Ω
- Pioneer TS-A2500LS4 10″ · 4 Ω
- Pioneer TS-D10D2 10″ · dual 2 Ω
- Pioneer TS-D10D4 10″ · dual 4 Ω
- Pioneer TS-D10LS2 10″ · 2 Ω
- Pioneer TS-D10LS4 10″ · 4 Ω
- Pioneer TS-ME100WC 10″ · 4 Ω
- Pioneer TS-ME100WS 10″ · 4 Ω
- Pioneer TS-SW2502S4 10″ · 4 Ω
- Pioneer TS-W106M 10″ · 4 Ω
- Pioneer TS-W256R 10″ · 4 Ω
Similar 10″ subwoofers from other brands
Close in Fs, Qts and Vas — a box of similar volume will suit them.
- VM Audio SRW10 1.13 ft³ sealed · 1.02 ft³ ported
- DS18 SLC-10S 1.31 ft³ sealed · 0.92 ft³ ported
- Kicker CompC 10" 4-Ohm DVC (44CWCD104) 1.27 ft³ sealed · 1.52 ft³ ported
- Planet Audio AC10D 1.20 ft³ sealed · 0.85 ft³ ported
- Bomber Slim High Power 350W 4 Ohm (SW10SLHP-350-4) 1.27 ft³ sealed · 1.06 ft³ ported
- DD Audio 510e D2 1.20 ft³ sealed · 1.38 ft³ ported
FAQ
What box does the Pioneer TS-W254F need?
Recommended net volume: 1.24 ft³ sealed, 1.02 ft³ ported tuned to 38 Hz — for one sub in a sedan at 250 W. Fit the box to your space and amp in the free calculator, with plans and a cut sheet.
What are the Pioneer TS-W254F Thiele/Small specs?
Fs 39.2 Hz, Qts 0.77, Vas 1.28 ft³, Xmax 0.31″, Sd 54.2 in².
What is the Pioneer TS-W254F mounting depth?
Mounting depth is 5 3/16″, 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 Pioneer TS-W254F handle and how do I wire it?
RMS power rating: 250 W. Wiring for several subs and amp power — in the wiring calculator.