Pioneer TS-Z10LS2

10″ subwoofer · 2 Ω · 400 W RMS

Fs 34 HzQts 0.48Vas 0.82 ft³Xmax 0.37″

Recommended box

For a sedan, one sub, 400 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)
Qtc0.78
Fc55 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 volume1.48 ft³ (42 L)
Tuning (Fb)31 Hz
Portslot 1 9/16 × 14 5/16″, 38 3/8″ long
Port velocity at 400 W57 ft/s
F3 (−3 dB, no cabin gain)28 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 10 3/8″
Open ported box in designer
203040506080100150200606672788490HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs34 Hz
Qts0.48
Qes0.522
Qms6
Vas0.82 ft³
Re≈ 1.7 Ω
Sd≈ 52.7 in²
Xmax0.37″
EBP65 — sealed or ported calc.
Sensitivity, 1 W / 1 m84.4 dB calc.

General

Size10″
Voice coils2 Ω
RMS power400 W

Mounting dimensions

Ø≈ 10 5/16″cutout Ø9 1/8″mounting depth 3 1/4″magnet Ø≈ 5 15/16″
Cutout diameter9 1/8″
Mounting depth3 1/4″

Only Qts is published — Qms assumed to be 6 and Qes calculated (barely affects box design).

“≈” 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 Pioneer 10″ models