Cerwin-Vega Mobile HS104D (HED Shallow 10" DVC 4ohm)

10″ subwoofer · dual 4 Ω · 200 W RMS

Fs 35.2 HzQts 0.92Vas 0.81 ft³Xmax 0.29″

Recommended box

For a sedan, one sub, 200 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 volume1.20 ft³ (34 L)
Qtc1.19
Fc46 Hz
F3 (−3 dB, no cabin gain)35 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 6 1/2″
Open sealed box in designer

Ported

Net volume2.05 ft³ (58 L)
Tuning (Fb)33 Hz
Portslot 1 9/16 × 14 5/16″, 23 1/8″ long
Port velocity at 200 W45 ft/s
F3 (−3 dB, no cabin gain)27 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 11 1/2″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs35.2 Hz
Qts0.92
Qes1.1
Qms5.5
Vas0.81 ft³
Re (one coil)3 Ω
Sd52.7 in²
Xmax0.29″
Vd15.4 in³ calc.
Mms146 g calc.
BL9.4 T·m calc.
EBP32 — suits sealed calc.
Sensitivity, 1 W / 1 m81.6 dB calc.

General

Size10″
Voice coilsdual 4 Ω
RMS power200 W

Mounting dimensions

Ø10 9/16″cutout Ø9 3/16″mounting depth 3 9/16″magnet Ø≈ 6″
Cutout diameter9 3/16″
Mounting depth3 9/16″
Overall diameter10 9/16″

“≈” 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

Other Cerwin-Vega Mobile 10″ models