Machete M10 v2 D4

10″ subwoofer · dual 4 Ω · 500 W RMS

Fs 34.6 HzQts 0.40Vas 1.06 ft³Xmax 0.55″

Recommended box

For a sedan, one sub, 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 volume0.49 ft³ (14 L)
Qtc0.71
Fc61 Hz
F3 (−3 dB, no cabin gain)65 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 9 11/16″
Open sealed box in designer

Ported

Net volume1.17 ft³ (33 L)
Tuning (Fb)36 Hz
Portslot 1 9/16 × 14 5/16″, 36″ long
Port velocity at 500 W58 ft/s
F3 (−3 dB, no cabin gain)34 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 8 15/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs34.6 Hz
Qts0.40
Qes0.429
Qms6
Vas1.06 ft³
Re (one coil)3.6 Ω
Sd≈ 52.7 in²
Xmax0.55″
EBP81 — sealed or ported calc.
Sensitivity, 1 W / 1 m86.6 dB calc.

General

Size10″
Voice coilsdual 4 Ω
RMS power500 W

Mounting dimensions

Ø≈ 10 3/16″cutout Ø9″mounting depth 5 1/2″magnet Ø≈ 5 13/16″
Cutout diameter9″
Mounting depth5 1/2″

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 Machete 10″ models