DD Audio 510e D4

10″ subwoofer · dual 4 Ω · 700 W RMS

Fs 38 HzQts 0.66Vas 1.31 ft³Xmax 0.71″

Recommended box

For a sedan, one sub, 700 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)
Qtc0.95
Fc55 Hz
F3 (−3 dB, no cabin gain)46 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 20 3/16″
Open sealed box in designer

Ported

Net volume2.05 ft³ (58 L)
Tuning (Fb)38 Hz
Portslot 2 3/16 × 14 5/16″, 23 7/16″ long
Port velocity at 700 W64 ft/s
F3 (−3 dB, no cabin gain)33 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 12″
Open ported box in designer
203040506080100150200667278849096HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs38 Hz
Qts0.66
Qes0.76
Qms4.96
Vas1.31 ft³
Re (one coil)≈ 3.4 Ω
Sd≈ 52.7 in²
Xmax0.71″
EBP50 — sealed or ported calc.
Sensitivity, 1 W / 1 m86.3 dB calc.

General

Size10″
Voice coilsdual 4 Ω
RMS power700 W

Mounting dimensions

Ø10″cutout Ø8 15/16″mounting depth 6″magnet Ø7″
Cutout diameter8 15/16″
Mounting depth6″
Overall diameter10″
Magnet diameter7″

“≈” 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