Phoenix Gold ELITE2.12D4 (Elite 2, DVC 4 ohm)

12″ subwoofer · dual 4 Ω · 1,200 W RMS

Fs 33.9 HzQts 0.56Vas 0.67 ft³Xmax 1.18″

Recommended box

For a sedan, one sub, 1,200 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)
Qtc0.78
Fc47 Hz
F3 (−3 dB, no cabin gain)45 Hz
Example box (outside)14 3/16″ × 14 3/16″ × 10 1/16″
Open sealed box in designer

Ported

Net volume1.91 ft³ (54 L)
Tuning (Fb)27 Hz
Portslot 1 3/4 × 14 5/16″, 44 11/16″ long
Port velocity at 1,200 W95 ft/s
F3 (−3 dB, no cabin gain)24 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 13″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs33.9 Hz
Qts0.56
Qes0.62
Qms5.94
Vas0.67 ft³
Re (one coil)3.9 Ω
Sd79.1 in²
Xmax1.18″
Vd93.4 in³ calc.
Mms430 g calc.
BL24 T·m calc.
EBP55 — sealed or ported calc.
Sensitivity, 1 W / 1 m82.8 dB calc.

General

Size12″
Voice coilsdual 4 Ω
RMS power1,200 W

Mounting dimensions

Ø12 5/8″cutout Ø10 7/8″mounting depth 7 1/2″magnet Ø≈ 7 1/16″
Cutout diameter10 7/8″
Mounting depth7 1/2″
Overall diameter12 5/8″

“≈” 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 Phoenix Gold 12″ models