Rockford Fosgate Power T0D210

10″ subwoofer · dual 2 Ω · 550 W RMS

Fs 30.5 HzQts 0.51Vas 0.58 ft³Xmax 0.55″

Recommended box

For a sedan, one sub, 550 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 volume0.46 ft³ (13 L)
Qtc0.76
Fc46 Hz
F3 (−3 dB, no cabin gain)45 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 9 3/16″
Open sealed box in designer

Ported

Net volume1.24 ft³ (35 L)
Tuning (Fb)27 Hz
Portround port Ø3″, 18 11/16″ long
Port velocity at 550 W183 ft/s
F3 (−3 dB, no cabin gain)24 Hz
Example box (outside)23 11/16″ × 15 3/4″ × 9 1/16″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs30.5 Hz
Qts0.51
Qes0.56
Qms5.5
Vas0.58 ft³
Re (one coil)1.75 Ω
Sd49.6 in²
Xmax0.55″
Vd27.3 in³ calc.
Mms242 g calc.
BL12 T·m calc.
EBP54 — sealed or ported calc.
Sensitivity, 1 W / 1 m81.2 dB calc.

General

Size10″
Voice coilsdual 2 Ω
RMS power550 W

Mounting dimensions

Ø≈ 10 5/16″cutout Ø9 1/8″mounting depth 6 1/2″magnet Ø≈ 5 15/16″
Cutout diameter9 1/8″
Mounting depth6 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 Rockford Fosgate 10″ models