American Bass XD-1044v2

10″ subwoofer · dual 4 Ω · 450 W RMS

Fs 36.8 HzQts 0.68Vas 0.60 ft³Xmax 0.51″

Recommended box

For a sedan, one sub, 450 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 volume1.17 ft³ (33 L)
Qtc0.83
Fc45 Hz
F3 (−3 dB, no cabin gain)41 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 18 3/8″
Open sealed box in designer

Ported

Net volume1.98 ft³ (56 L)
Tuning (Fb)29 Hz
Portslot 1 3/4 × 14 5/16″, 36 5/8″ long
Port velocity at 450 W62 ft/s
F3 (−3 dB, no cabin gain)25 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 12 1/2″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs36.8 Hz
Qts0.68
Qes0.77
Qms5.54
Vas0.60 ft³
Re (one coil)3.2 Ω
Sd51.2 in²
Xmax0.51″
Vd26.2 in³ calc.
Mms171 g calc.
BL12.8 T·m calc.
EBP48 — suits sealed calc.
Sensitivity, 1 W / 1 m82.4 dB calc.

General

Size10″
Voice coilsdual 4 Ω
RMS power450 W

Mounting dimensions

Ø≈ 10 7/16″cutout Ø9 1/4″mounting depth 6 3/16″magnet Ø≈ 6″
Cutout diameter9 1/4″
Mounting depth6 3/16″

“≈” 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 American Bass 10″ models