Hinor HSW12 Stylo D4

12″ subwoofer · dual 4 Ω · 100 W RMS

Fs 35.6 HzQts 1.00Vas 3.52 ft³Xmax 0.12″

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 volume1.87 ft³ (53 L)
Qtc1.69
Fc60 Hz
F3 (−3 dB, no cabin gain)43 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 9 3/8″
Open sealed box in designer

Ported

Net volume3.18 ft³ (90 L)
Tuning (Fb)48 Hz
Portslot 1 9/16 × 14 5/16″, 4 5/16″ long
Port velocity at 100 W38 ft/s
F3 (−3 dB, no cabin gain)41 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 14 7/8″
Open ported box in designer
2030405060801001502007278849096102HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs35.6 Hz
Qts1.00
Qes1.29
Qms4.38
Vas3.52 ft³
Re (one coil)3.4 Ω
Sd81.6 in²
Xmax0.12″
Vd9.6 in³ calc.
Mms79 g calc.
BL6.8 T·m calc.
EBP28 — suits sealed calc.
Sensitivity, 1 W / 1 m87.4 dB calc.

General

Size12″
Voice coilsdual 4 Ω
RMS power100 W

Mounting dimensions

Ø≈ 12 5/16″cutout ≈ Ø11 1/8″mounting depth ≈ 5 7/8″magnet Ø≈ 7 3/16″
Cutout diameter≈ 11 1/8″
Mounting depth≈ 5 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 Hinor 12″ models