MD.Lab SW-ES10

10″ subwoofer · 4 Ω · 150 W RMS

Fs 33.4 HzQts 0.65Vas 1.59 ft³

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 volume1.17 ft³ (33 L)
Qtc0.99
Fc51 Hz
F3 (−3 dB, no cabin gain)42 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 6 3/8″
Open sealed box in designer

Ported

Net volume1.98 ft³ (56 L)
Tuning (Fb)37 Hz
Portslot 1 9/16 × 14 5/16″, 18 3/8″ long
Port velocity at 150 W36 ft/s
F3 (−3 dB, no cabin gain)33 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 10 7/8″
Open ported box in designer
203040506080100150200667278849096HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs33.4 Hz
Qts0.65
Qes0.807
Qms3.22
Vas1.59 ft³
Re3.8 Ω
Sd51.2 in²
Xmax≈ 0.39″
Mms78 g calc.
BL8.8 T·m calc.
EBP41 — suits sealed calc.
Sensitivity, 1 W / 1 m85.2 dB calc.

General

Size10″
Voice coils4 Ω
RMS power150 W

Mounting dimensions

Ø10 1/4″cutout Ø9 1/16″mounting depth 3 1/16″magnet Ø≈ 5 7/8″
Cutout diameter9 1/16″
Mounting depth3 1/16″
Overall diameter10 1/4″

Cone area (Sd) calculated from Fs, Vas and Mms: 51.2 in².

“≈” 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 MD.Lab 10″ models