DD Audio 710g D4

10″ subwoofer · dual 4 Ω · 1,800 W RMS

Fs 34 HzQts 0.33Vas 0.47 ft³Xmax 1.02″

Recommended box

For a sedan, one sub, 1,800 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 volume0.62 ft³ (17.5 L)
Qtc0.44
Fc45 Hz
F3 (−3 dB, no cabin gain)85 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 10 13/16″
Open sealed box in designer

Ported

Net volume1.02 ft³ (29 L)
Tuning (Fb)31 Hz
Portround port Ø2 1/2″, 11 11/16″ long
Port velocity at 1,800 W486 ft/s
F3 (−3 dB, no cabin gain)29 Hz
Example box (outside)15 13/16″ × 15 3/4″ × 10 13/16″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs34 Hz
Qts0.33
Qes0.364
Qms3.91
Vas0.47 ft³
Re (one coil)≈ 3.4 Ω
Sd≈ 52.7 in²
Xmax1.02″
EBP93 — sealed or ported calc.
Sensitivity, 1 W / 1 m83.6 dB calc.

General

Size10″
Voice coilsdual 4 Ω
RMS power1,800 W

Mounting dimensions

Ø10 5/8″cutout Ø9 5/16″mounting depth 8 1/4″magnet Ø7 9/16″
Cutout diameter9 5/16″
Mounting depth8 1/4″
Overall diameter10 5/8″
Magnet diameter7 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 DD Audio 10″ models