JL Audio 10W1v3-4

10″ subwoofer · 4 Ω · 300 W RMS

Fs 26.2 HzQts 0.45Vas 1.53 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 volume0.71 ft³ (20 L)
Qtc0.79
Fc47 Hz
F3 (−3 dB, no cabin gain)45 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 12 7/8″
Open sealed box in designer

Ported

Net volume2.08 ft³ (59 L)
Tuning (Fb)27 Hz
Portslot 1 9/16 × 14 5/16″, 35 13/16″ long
Port velocity at 300 W53 ft/s
F3 (−3 dB, no cabin gain)25 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 12 5/8″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs26.2 Hz
Qts0.45
Qes0.475
Qms7.24
Vas1.53 ft³
Re3.9 Ω
Sd53.6 in²
Xmax0.45″
Vd24.1 in³ calc.
Mms145 g calc.
BL14 T·m calc.
EBP55 — sealed or ported calc.
Sensitivity, 1 W / 1 m84.1 dB calc.

General

Size10″
Voice coils4 Ω
RMS power300 W

Mounting dimensions

Ø10 1/2″cutout Ø9 1/16″mounting depth 4 5/8″magnet Ø4 15/16″
Cutout diameter9 1/16″
Mounting depth4 5/8″
Overall diameter10 1/2″
Magnet diameter4 15/16″

“≈” 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