Kicker CompVX 15" 4-Ohm DVC (50CVX154)

15″ subwoofer · dual 4 Ω · 1,000 W RMS

Fs 26.6 HzQts 0.36Vas 4.18 ft³Xmax 0.81″

Recommended box

For a sedan, one sub, 1,000 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 volume1.20 ft³ (34 L)
Qtc0.76
Fc56 Hz
F3 (−3 dB, no cabin gain)56 Hz
Example box (outside)16 15/16″ × 16 15/16″ × 11 5/16″
Open sealed box in designer

Ported

Net volume3.32 ft³ (94 L)
Tuning (Fb)31 Hz
Portslot 2 3/4 × 16 5/16″, 32 1/8″ long
Port velocity at 1,000 W64 ft/s
F3 (−3 dB, no cabin gain)30 Hz
Example box (outside)31 1/2″ × 17 11/16″ × 17 1/4″
Open ported box in designer
203040506080100150200667278849096HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs26.6 Hz
Qts0.36
Qes0.368
Qms14.48
Vas4.18 ft³
Re (one coil)3.8 Ω
Sd131 in²
Xmax0.81″
Vd106.7 in³ calc.
Mms306 g calc.
BL23 T·m calc.
EBP72 — sealed or ported calc.
Sensitivity, 1 W / 1 m89.8 dB calc.

General

Size15″
Voice coilsdual 4 Ω
RMS power1,000 W

Mounting dimensions

Ø≈ 14 15/16″cutout Ø13 3/4″mounting depth 8 7/16″magnet Ø7 9/16″
Cutout diameter13 3/4″
Mounting depth8 7/16″
Magnet diameter7 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 Kicker 15″ models