Skar Audio VD-10 D2

10″ subwoofer · dual 2 Ω · 500 W RMS

Fs 42 HzQts 0.47Vas 0.53 ft³Xmax 0.45″

Recommended box

For a sedan, one sub, 500 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 volume0.49 ft³ (14 L)
Qtc0.68
Fc61 Hz
F3 (−3 dB, no cabin gain)65 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 9 1/8″
Open sealed box in designer

Ported

Net volume1.02 ft³ (29 L)
Tuning (Fb)37 Hz
Portslot 1 9/16 × 14 5/16″, 39 1/8″ long
Port velocity at 500 W57 ft/s
F3 (−3 dB, no cabin gain)34 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 8 9/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs42 Hz
Qts0.47
Qes0.53
Qms4.55
Vas0.53 ft³
Re (one coil)≈ 1.7 Ω
Sd≈ 52.7 in²
Xmax0.45″
EBP79 — sealed or ported calc.
Sensitivity, 1 W / 1 m85.2 dB calc.

General

Size10″
Voice coilsdual 2 Ω
RMS power500 W

Mounting dimensions

Ø10 11/16″cutout Ø9 5/16″mounting depth 4 1/2″magnet Ø6″
Cutout diameter9 5/16″
Mounting depth4 1/2″
Overall diameter10 11/16″
Magnet diameter6″

“≈” 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 Skar Audio 10″ models