Rockford Fosgate Punch HX2 RFD2110

10″ subwoofer · dual 2 Ω · 500 W RMS

Fs 29 HzQts 0.42Vas 0.81 ft³Xmax 0.55″

Recommended box

For a sedan, one sub, 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 volume0.49 ft³ (14 L)
Qtc0.68
Fc47 Hz
F3 (−3 dB, no cabin gain)52 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 9 1/8″
Open sealed box in designer

Ported

Net volume1.02 ft³ (29 L)
Tuning (Fb)29 Hz
Portround port Ø3″, 19 5/8″ long
Port velocity at 500 W162 ft/s
F3 (−3 dB, no cabin gain)27 Hz
Example box (outside)23 15/16″ × 15 3/4″ × 7 7/8″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs29 Hz
Qts0.42
Qes0.44
Qms8.15
Vas0.81 ft³
Re (one coil)1.15 Ω
Sd53.9 in²
Xmax0.55″
Vd29.7 in³ calc.
Mms225 g calc.
BL10.3 T·m calc.
EBP66 — sealed or ported calc.
Sensitivity, 1 W / 1 m83.1 dB calc.

General

Size10″
Voice coilsdual 2 Ω
RMS power500 W

Mounting dimensions

Ø10 11/16″cutout Ø9 5/16″mounting depth 5 7/16″magnet Ø≈ 6 1/16″
Cutout diameter9 5/16″
Mounting depth5 7/16″
Overall diameter10 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 Rockford Fosgate 10″ models