SoundQubed HDS2.210 D4

10″ subwoofer · dual 4 Ω · 600 W RMS

Fs 33.7 HzQts 0.37Vas 0.62 ft³Xmax 0.55″

Recommended box

For a sedan, one sub, 600 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 volume0.51 ft³ (14.5 L)
Qtc0.55
Fc50 Hz
F3 (−3 dB, no cabin gain)70 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 9 3/8″
Open sealed box in designer

Ported

Net volume0.99 ft³ (28 L)
Tuning (Fb)30 Hz
Portround port Ø2 1/2″, 13 1/8″ long
Port velocity at 600 W261 ft/s
F3 (−3 dB, no cabin gain)29 Hz
Example box (outside)18 11/16″ × 15 3/4″ × 9 1/4″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs33.7 Hz
Qts0.37
Qes0.399
Qms5.46
Vas0.62 ft³
Re (one coil)≈ 3.4 Ω
Sd51.8 in²
Xmax0.55″
Vd28.6 in³ calc.
Mms203 g calc.
BL19.1 T·m calc.
EBP84 — sealed or ported calc.
Sensitivity, 1 W / 1 m84.2 dB calc.

General

Size10″
Voice coilsdual 4 Ω
RMS power600 W

Mounting dimensions

Ø≈ 10 9/16″cutout Ø9 3/8″mounting depth 6 3/4″magnet Ø≈ 6 1/16″
Cutout diameter9 3/8″
Mounting depth6 3/4″

“≈” 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 SoundQubed 10″ models