Incriminator Audio Death Penalty 12

12″ subwoofer · dual 1 Ω · 2,500 W RMS

Fs 43 HzQts 0.38Vas 0.81 ft³Xmax 1.14″

Recommended box

For a sedan, one sub, 2,500 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 volume0.94 ft³ (26.5 L)
Qtc0.52
Fc59 Hz
F3 (−3 dB, no cabin gain)88 Hz
Example box (outside)14 3/16″ × 14 3/16″ × 12 1/2″
Open sealed box in designer

Ported

Net volume1.41 ft³ (40 L)
Tuning (Fb)37 Hz
Portround port Ø3″, 7 1/2″ long
Port velocity at 2,500 W505 ft/s
F3 (−3 dB, no cabin gain)35 Hz
Example box (outside)18 7/16″ × 15 3/4″ × 12 3/8″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs43 Hz
Qts0.38
Qes0.4
Qms8.13
Vas0.81 ft³
Re (one coil)≈ 0.85 Ω
Sd74.4 in²
Xmax1.14″
Vd84.9 in³ calc.
Mms194 g calc.
BL10.6 T·m calc.
EBP108 — suits ported calc.
Sensitivity, 1 W / 1 m88.6 dB calc.

General

Size12″
Voice coilsdual 1 Ω
RMS power2,500 W

Mounting dimensions

Ø12 3/8″cutout Ø11 1/8″mounting depth 10″magnet Ø≈ 7 3/16″
Cutout diameter11 1/8″
Mounting depth10″
Overall diameter12 3/8″

“≈” 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 Incriminator Audio 12″ models