Rockville W10K5S2

10″ subwoofer · 2 Ω · 300 W RMS

Fs 39.8 HzQts 0.59Vas 0.84 ft³

Recommended box

For a sedan, one sub, 300 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 volume0.99 ft³ (28 L)
Qtc0.80
Fc54 Hz
F3 (−3 dB, no cabin gain)51 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 15 15/16″
Open sealed box in designer

Ported

Net volume1.87 ft³ (53 L)
Tuning (Fb)34 Hz
Portslot 1 9/16 × 14 5/16″, 23 15/16″ long
Port velocity at 300 W58 ft/s
F3 (−3 dB, no cabin gain)30 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 10 7/8″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs39.8 Hz
Qts0.59
Qes0.641
Qms6.8
Vas0.84 ft³
Re2.06 Ω
Sd48.7 in²
Xmax≈ 0.39″
Mms94 g calc.
BL8.7 T·m calc.
EBP62 — sealed or ported calc.
Sensitivity, 1 W / 1 m85.7 dB calc.

General

Size10″
Voice coils2 Ω
RMS power300 W

Mounting dimensions

Ø≈ 10 9/16″cutout Ø9 3/8″mounting depth 4 1/2″magnet Ø5 1/2″
Cutout diameter9 3/8″
Mounting depth4 1/2″
Magnet diameter5 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 Rockville 10″ models