CT Sounds MESO-10 D2

10″ subwoofer · dual 2 Ω · 1,500 W RMS

Fs 35.1 HzQts 0.35Vas 0.40 ft³Xmax 0.71″

Recommended box

For a sedan, one sub, 1,500 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 volume0.55 ft³ (15.5 L)
Qtc0.46
Fc46 Hz
F3 (−3 dB, no cabin gain)82 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 9 7/8″
Open sealed box in designer

Ported

Net volume0.99 ft³ (28 L)
Tuning (Fb)27 Hz
Portround port Ø2 1/2″, 16 5/8″ long
Port velocity at 1,500 W405 ft/s
F3 (−3 dB, no cabin gain)59 Hz
Example box (outside)18″ × 15 3/4″ × 9 5/8″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs35.1 Hz
Qts0.35
Qes0.38
Qms4.38
Vas0.40 ft³
Re (one coil)2 Ω
Sd51.2 in²
Xmax0.71″
Vd36.2 in³ calc.
Mms280 g calc.
BL18 T·m calc.
EBP92 — sealed or ported calc.
Sensitivity, 1 W / 1 m83.1 dB calc.

General

Size10″
Voice coilsdual 2 Ω
RMS power1,500 W

Mounting dimensions

Ø10 7/8″cutout Ø9 5/16″mounting depth 7 1/4″magnet Ø≈ 6 1/16″
Cutout diameter9 5/16″
Mounting depth7 1/4″
Overall diameter10 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 CT Sounds 10″ models