Pride M.16 12 (table: Re 0.4, SVC)

12″ subwoofer · 1,600 W RMS

Fs 26.8 HzQts 0.44Vas 1.23 ft³Xmax 0.83″
The published specs don’t add up:

Recommended box

For a sedan, one sub, 1,600 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 volume0.85 ft³ (24 L)
Qtc0.70
Fc42 Hz
F3 (−3 dB, no cabin gain)45 Hz
Example box (outside)15 3/8″ × 15 3/8″ × 9 7/8″
Open sealed box in designer

Ported

Net volume1.80 ft³ (51 L)
Tuning (Fb)26 Hz
Portslot 1 9/16 × 14 3/4″, 46 15/16″ long
Port velocity at 1,600 W108 ft/s
F3 (−3 dB, no cabin gain)24 Hz
Example box (outside)31 1/2″ × 16 1/8″ × 12 1/4″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs26.8 Hz
Qts0.44
Qes0.49
Qms4.74
Vas1.23 ft³
Re0.4 Ω
Sd82.2 in²
Xmax0.83″
Vd67.9 in³ calc.
Mms403 g calc.
BL7.4 T·m calc.
EBP55 — sealed or ported calc.
Sensitivity, 1 W / 1 m83.4 dB calc.

General

Size12″
Voice coils—
RMS power1,600 W

Mounting dimensions

Ø12 13/16″cutout Ø12 1/8″mounting depth 7 3/8″magnet Ø7 1/2″
Cutout diameter12 1/8″
Mounting depth7 3/8″
Overall diameter12 13/16″
Magnet diameter7 1/2″

“≈” 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 Pride 12″ models