JL Audio 10W0v3-4

10″ subwoofer · 4 Ω · 300 W RMS

Fs 32.1 HzQts 0.60Vas 1.10 ft³Xmax 0.45″

Recommended box

For a sedan, one sub, 300 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 volume1.13 ft³ (32 L)
Qtc0.85
Fc45 Hz
F3 (−3 dB, no cabin gain)40 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 19 1/8″
Open sealed box in designer

Ported

Net volume1.91 ft³ (54 L)
Tuning (Fb)31 Hz
Portslot 1 9/16 × 14 5/16″, 29″ long
Port velocity at 300 W54 ft/s
F3 (−3 dB, no cabin gain)27 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 11 7/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs32.1 Hz
Qts0.60
Qes0.64
Qms10.75
Vas1.10 ft³
Re4.28 Ω
Sd49 in²
Xmax0.45″
Vd22 in³ calc.
Mms112 g calc.
BL12.3 T·m calc.
EBP50 — sealed or ported calc.
Sensitivity, 1 W / 1 m84 dB calc.

General

Size10″
Voice coils4 Ω
RMS power300 W

Mounting dimensions

Ø10 1/2″cutout Ø9 1/16″mounting depth 4 7/8″magnet Ø5 1/16″
Cutout diameter9 1/16″
Mounting depth4 7/8″
Overall diameter10 1/2″
Magnet diameter5 1/16″

“≈” 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