Rockford Fosgate Punch HE RFP3410 (2002)

10″ subwoofer · 4 Ω · 200 W RMS

Fs 32 HzQts 0.45Vas 1.11 ft³Xmax 0.51″

Recommended box

For a sedan, one sub, 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 volume0.49 ft³ (14 L)
Qtc0.81
Fc58 Hz
F3 (−3 dB, no cabin gain)55 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 9 1/8″
Open sealed box in designer

Ported

Net volume1.66 ft³ (47 L)
Tuning (Fb)31 Hz
Portslot 1 9/16 × 14 5/16″, 33 7/8″ long
Port velocity at 200 W42 ft/s
F3 (−3 dB, no cabin gain)29 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 10 13/16″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs32 Hz
Qts0.45
Qes0.483
Qms6
Vas1.11 ft³
Re≈ 3.4 Ω
Sd≈ 52.7 in²
Xmax0.51″
EBP66 — sealed or ported calc.
Sensitivity, 1 W / 1 m85.3 dB calc.

General

Size10″
Voice coils4 Ω
RMS power200 W

Mounting dimensions

Ø≈ 10 1/2″cutout Ø9 5/16″mounting depth 5 3/8″magnet Ø≈ 6 1/16″
Cutout diameter9 5/16″
Mounting depth5 3/8″

Only Qts is published — Qms assumed to be 6 and Qes calculated (barely affects box design).

“≈” 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