Kicker Solo-Baric L7T 8" 4-Ohm DVC (46L7T84)

8″ subwoofer · dual 4 Ω · 350 W RMS

Fs 42.9 HzQts 0.73Vas 0.45 ft³Xmax 0.44″

Recommended box

For a sedan, one sub, 350 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 volume0.92 ft³ (26 L)
Qtc0.89
Fc52 Hz
F3 (−3 dB, no cabin gain)45 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 5 1/4″
Open sealed box in designer

Ported

Net volume1.62 ft³ (46 L)
Tuning (Fb)32 Hz
Portslot 1 9/16 × 14 5/16″, 32 5/16″ long
Port velocity at 350 W60 ft/s
F3 (−3 dB, no cabin gain)27 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 10 7/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs42.9 Hz
Qts0.73
Qes0.789
Qms9.58
Vas0.45 ft³
Re (one coil)3.71 Ω
Sd41.7 in²
Xmax0.44″
Vd18.5 in³ calc.
Mms110 g calc.
BL11.8 T·m calc.
EBP54 — sealed or ported calc.
Sensitivity, 1 W / 1 m83.1 dB calc.

General

Size8″
Voice coilsdual 4 Ω
RMS power350 W

Mounting dimensions

≈ 8 9/16″ × ≈ 8 9/16″cutout 7 3/8″mounting depth 2 3/4″magnet Ø5 11/16″
Cutout (square, side)7 3/8″
Mounting depth2 3/4″
Magnet diameter5 11/16″

“≈” 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 8″ models