Pride M.9 10 (table: Re 0.4, SVC)
10″ subwoofer · 900 W RMS
Fs 32.5 HzQts 0.57Vas 0.61 ft³Xmax 0.67″
The published specs don’t add up:
- Xmax is rated at 50% BL drop — more than the usual linear Xmax; the excursion headroom will read too high.
Recommended box
For a sedan, one sub, 900 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
| Net volume | 0.64 ft³ (18 L) |
|---|---|
| Qtc | 0.80 |
| Fc | 46 Hz |
| F3 (−3 dB, no cabin gain) | 43 Hz |
| Example box (outside) | 12 5/8″ × 12 5/8″ × 11 1/16″ |
Ported
| Net volume | 1.84 ft³ (52 L) |
|---|---|
| Tuning (Fb) | 26 Hz |
| Port | slot 1 9/16 × 14 5/16″, 44 11/16″ long |
| Port velocity at 900 W | 90 ft/s |
| F3 (−3 dB, no cabin gain) | 23 Hz |
| Example box (outside) | 31 1/2″ × 15 3/4″ × 12 1/4″ |
Thiele/Small parameters
| Fs | 32.5 Hz |
|---|---|
| Qts | 0.57 |
| Qes | 0.64 |
| Qms | 5.25 |
| Vas | 0.61 ft³ |
| Re | 0.4 Ω |
| Sd | 52.2 in² |
| Xmax | 0.67″ |
| Vd | 35 in³ calc. |
| Mms | 222 g calc. |
| BL | 5.3 T·m calc. |
| EBP | 51 — sealed or ported calc. |
| Sensitivity, 1 W / 1 m | 81.7 dB calc. |
General
| Size | 10″ |
|---|---|
| Voice coils | — |
| RMS power | 900 W |
Mounting dimensions
| Cutout diameter | 9 1/2″ |
|---|---|
| Mounting depth | 5 7/8″ |
| Overall diameter | 10 13/16″ |
| Magnet diameter | 6 1/8″ |
“≈” 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 Pride 10″ models
- Pride BB V.2 10 D2 10″ · dual 2 Ω
- Pride ECO 10 10″ · 4 Ω
- Pride LP 10 D2 10″ · dual 2 Ω
- Pride M.6 10 D1.7 (M6.10D17) 10″ · dual 1.7 Ω
- Pride M.12 10 (table: Re 0.4, SVC) 10″