American Bass TITAN-1244v2

12″ subwoofer · dual 4 Ω · 1,400 W RMS

Fs 33.7 HzQts 0.77Vas 1.00 ft³Xmax 0.65″

Recommended box

For a sedan, one sub, 1,400 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 volume1.73 ft³ (49 L)
Qtc0.96
Fc42 Hz
F3 (−3 dB, no cabin gain)35 Hz
Example box (outside)14 9/16″ × 14 9/16″ × 19 3/4″
Open sealed box in designer

Ported

Net volume2.93 ft³ (83 L)
Tuning (Fb)28 Hz
Portslot 3 9/16 × 14 5/16″, 53 3/16″ long
Port velocity at 1,400 W63 ft/s
F3 (−3 dB, no cabin gain)23 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 20 13/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs33.7 Hz
Qts0.77
Qes0.9
Qms5.18
Vas1.00 ft³
Re (one coil)3.2 Ω
Sd76 in²
Xmax0.65″
Vd49.3 in³ calc.
Mms268 g calc.
BL14.2 T·m calc.
EBP37 — suits sealed calc.
Sensitivity, 1 W / 1 m82.8 dB calc.

General

Size12″
Voice coilsdual 4 Ω
RMS power1,400 W

Mounting dimensions

Ø≈ 12 3/8″cutout Ø11 1/4″mounting depth 7 7/8″magnet Ø≈ 7 5/16″
Cutout diameter11 1/4″
Mounting depth7 7/8″

“≈” 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 American Bass 12″ models