Rockford Fosgate Series 1 S1-410 (1994)

10″ subwoofer · 4 Ω · 100 W RMS

Fs 36 HzQts 0.36Vas 2.40 ft³Xmax 0.20″

Recommended box

For a sedan, one sub, 100 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 volume0.60 ft³ (17 L)
Qtc0.81
Fc80 Hz
F3 (−3 dB, no cabin gain)77 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 10 5/8″
Open sealed box in designer

Ported

Net volume1.94 ft³ (55 L)
Tuning (Fb)41 Hz
Portslot 1 9/16 × 14 5/16″, 14 9/16″ long
Port velocity at 100 W34 ft/s
F3 (−3 dB, no cabin gain)40 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 10 7/16″
Open ported box in designer
203040506080100150200667278849096HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs36 Hz
Qts0.36
Qes0.4
Qms3.75
Vas2.40 ft³
Re3.4 Ω
Sd≈ 52.7 in²
Xmax0.20″
EBP90 — sealed or ported calc.
Sensitivity, 1 W / 1 m91 dB calc.

General

Size10″
Voice coils4 Ω
RMS power100 W

Mounting dimensions

Ø≈ 10 7/16″cutout Ø9 1/4″mounting depth 3 7/8″magnet Ø≈ 6″
Cutout diameter9 1/4″
Mounting depth3 7/8″

“≈” 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