Hinor 15 SW 4K

15″ subwoofer · 4 Ω · 2,000 W RMS

Fs 48.8 HzQts 0.32Vas 1.59 ft³Xmax 0.28″

Recommended box

For a sedan, one sub, 2,000 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 volume1.20 ft³ (34 L)
Qtc0.49
Fc74 Hz
F3 (−3 dB, no cabin gain)122 Hz
Example box (outside)17 5/16″ × 17 5/16″ × 10 13/16″
Open sealed box in designer

Ported

Net volume2.54 ft³ (72 L)
Tuning (Fb)42 Hz
Portslot 4 5/16 × 16 11/16″, 36 1/16″ long
Port velocity at 2,000 W63 ft/s
F3 (−3 dB, no cabin gain)83 Hz
Example box (outside)31 1/2″ × 18 1/8″ × 16 9/16″
Open ported box in designer
203040506080100150200667278849096HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs48.8 Hz
Qts0.32
Qes0.34
Qms6.09
Vas1.59 ft³
Re3.1 Ω
Sd132.5 in²
Xmax0.28″
Vd36.5 in³ calc.
Mms245 g calc.
BL26.2 T·m calc.
EBP143 — suits ported calc.
Sensitivity, 1 W / 1 m93.9 dB calc.

General

Size15″
Voice coils4 Ω
RMS power2,000 W

Mounting dimensions

Ø≈ 15 3/16″cutout ≈ Ø14″mounting depth ≈ 7 1/16″magnet Ø≈ 9 1/16″
Cutout diameter≈ 14″
Mounting depth≈ 7 1/16″

“≈” 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 Hinor 15″ models