Soundstream T5.102

10″ subwoofer · dual 2 Ω · 900 W RMS

Fs 39.8 HzQts 0.56Vas 0.39 ft³Xmax 0.55″

Recommended box

For a sedan, one sub, 900 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 volume0.49 ft³ (14 L)
Qtc0.75
Fc53 Hz
F3 (−3 dB, no cabin gain)53 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 9 11/16″
Open sealed box in designer

Ported

Net volume1.09 ft³ (31 L)
Tuning (Fb)31 Hz
Portround port Ø3″, 15 11/16″ long
Port velocity at 900 W247 ft/s
F3 (−3 dB, no cabin gain)28 Hz
Example box (outside)22 5/16″ × 15 3/4″ × 8 11/16″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs39.8 Hz
Qts0.56
Qes0.601
Qms7.89
Vas0.39 ft³
Re (one coil)1.8 Ω
Sd54.1 in²
Xmax0.55″
Vd29.8 in³ calc.
Mms250 g calc.
BL13.7 T·m calc.
EBP66 — sealed or ported calc.
Sensitivity, 1 W / 1 m82.6 dB calc.

General

Size10″
Voice coilsdual 2 Ω
RMS power900 W

Mounting dimensions

Ø≈ 10 5/16″cutout ≈ Ø9 1/8″mounting depth 6 1/4″magnet Ø≈ 5 15/16″
Cutout diameter≈ 9 1/8″
Mounting depth6 1/4″

Cone area (Sd) calculated from Fs, Vas and Mms: 54.1 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 Soundstream 10″ models