Deaf Bonce Apocalypse DB-SA2510 D2

10″ subwoofer · dual 2 Ω · 1,000 W RMS

Fs 34 HzQts 0.58Vas 0.96 ft³Xmax 0.55″

Recommended box

For a sedan, one sub, 1,000 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 volume1.06 ft³ (30 L)
Qtc0.80
Fc47 Hz
F3 (−3 dB, no cabin gain)44 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 16 15/16″
Open sealed box in designer

Ported

Net volume2.05 ft³ (58 L)
Tuning (Fb)30 Hz
Portslot 2 9/16 × 14 5/16″, 48 3/16″ long
Port velocity at 1,000 W63 ft/s
F3 (−3 dB, no cabin gain)26 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 14 7/8″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs34 Hz
Qts0.58
Qes0.642
Qms6
Vas0.96 ft³
Re (one coil)≈ 1.7 Ω
Sd≈ 52.7 in²
Xmax0.55″
EBP53 — sealed or ported calc.
Sensitivity, 1 W / 1 m84.2 dB calc.

General

Size10″
Voice coilsdual 2 Ω
RMS power1,000 W

Mounting dimensions

Ø≈ 10 11/16″cutout Ø9 1/2″mounting depth 5 15/16″magnet Ø≈ 6 3/16″
Cutout diameter9 1/2″
Mounting depth5 15/16″

Only Qts is published — Qms assumed to be 6 and Qes calculated (barely affects box design).

“≈” 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 Deaf Bonce 10″ models