JL Audio 10W7AE-3

10″ subwoofer · 3 Ω · 750 W RMS

Fs 30.6 HzQts 0.54Vas 1.27 ft³Xmax 0.91″

Recommended box

For a sedan, one sub, 750 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
Fc45 Hz
F3 (−3 dB, no cabin gain)43 Hz
Example box (outside)11 13/16″ × 11 13/16″ × 19 3/8″
Open sealed box in designer

Ported

Net volume2.33 ft³ (66 L)
Tuning (Fb)29 Hz
Portslot 2 3/8 × 14 5/16″, 41 3/8″ long
Port velocity at 750 W63 ft/s
F3 (−3 dB, no cabin gain)26 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 15 1/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs30.6 Hz
Qts0.54
Qes0.578
Qms7.65
Vas1.27 ft³
Re2.75 Ω
Sd59.8 in²
Xmax0.91″
Vd54.2 in³ calc.
Mms158 g calc.
BL12 T·m calc.
EBP53 — sealed or ported calc.
Sensitivity, 1 W / 1 m84.5 dB calc.

General

Size10″
Voice coils3 Ω
RMS power750 W

Mounting dimensions

Ø10 1/2″cutout Ø8 3/4″mounting depth 8″magnet Ø6 9/16″
Cutout diameter8 3/4″
Mounting depth8″
Overall diameter10 1/2″
Magnet diameter6 9/16″

“≈” 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 JL Audio 10″ models