Fi Audio SSD10 D1

10″ subwoofer · dual 1 Ω · 1,500 W RMS

Fs 39.5 HzQts 0.34Vas 0.27 ft³Xmax 0.87″

Recommended box

For a sedan, one sub, 1,500 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 volume0.44 ft³ (12.5 L)
Qtc0.43
Fc50 Hz
F3 (−3 dB, no cabin gain)98 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 8 3/8″
Open sealed box in designer

Ported

Net volume0.92 ft³ (26 L)
Tuning (Fb)27 Hz
Portround port Ø2 1/2″, 18 1/16″ long
Port velocity at 1,500 W399 ft/s
F3 (−3 dB, no cabin gain)84 Hz
Example box (outside)19 11/16″ × 15 3/4″ × 8 7/16″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs39.5 Hz
Qts0.34
Qes0.36
Qms5.13
Vas0.27 ft³
Re (one coil)0.75 Ω
Sd48.1 in²
Xmax0.87″
Vd41.6 in³ calc.
Mms287 g calc.
BL12.2 T·m calc.
EBP110 — suits ported calc.
Sensitivity, 1 W / 1 m83.2 dB calc.

General

Size10″
Voice coilsdual 1 Ω
RMS power1,500 W

Mounting dimensions

Ø11″cutout Ø9 1/4″mounting depth 6″magnet Ø≈ 6″
Cutout diameter9 1/4″
Mounting depth6″
Overall diameter11″

“≈” 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 Fi Audio 10″ models