Magnat XPRESS 10

10″ subwoofer · 4 Ω · 150 W RMS

Fs 29 HzQts 0.45Vas 2.72 ft³Xmax 0.20″

Recommended box

For a sedan, one sub, 150 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)
Qtc0.81
Fc52 Hz
F3 (−3 dB, no cabin gain)49 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 20 3/16″
Open sealed box in designer

Ported

Net volume2.05 ft³ (58 L)
Tuning (Fb)36 Hz
Portslot 1 9/16 × 14 5/16″, 18 13/16″ long
Port velocity at 150 W38 ft/s
F3 (−3 dB, no cabin gain)34 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 11 3/16″
Open ported box in designer
203040506080100150200667278849096HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs29 Hz
Qts0.45
Qes0.51
Qms3.9
Vas2.72 ft³
Re3.3 Ω
Sd≈ 52.7 in²
Xmax0.20″
EBP57 — sealed or ported calc.
Sensitivity, 1 W / 1 m87.7 dB calc.

General

Size10″
Voice coils4 Ω
RMS power150 W

Mounting dimensions

Ø10 1/16″cutout Ø9 1/8″mounting depth 4 1/2″magnet Ø≈ 5 15/16″
Cutout diameter9 1/8″
Mounting depth4 1/2″
Overall diameter10 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