Sine Design

Faital Pro 10RS350

subwoofer · EBP 100 → suits either box · nominal (full) — Faital Pro datasheet (https://faitalpro.com/products/files/10RS350/8/10RS350_datasheet_8.pdf)

Thiele/Small parameters

Fs (resonance)40 Hz
Qts0.37
Qes / Qms0.4 / 5.2
Vas44.3 L
Re / nominal Z5.3 Ω / 8 Ω
Xmax7.4 mm
Sensitivity90.3 dB (1 W/1 m, calc); 91 dB (2.83 V/1 m, mfr)
Power handling300 W

Published (nominal) values, params full — verify by measurement (DATS/REW) before building.

Datasheet (PDF) ↗ — manufacturer-hosted

Recommended enclosures

Sealed (Qtc 0.707) — Vb16.7 L
Sealed — Fc / F376.4 / 76.4 Hz
Ported (suggested) — Vb33.3 L
Ported — Fb / F343.7 / 44.3 Hz
Open in designer →Use my measured parameters →Buy at Parts Express →

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About this driver

The Faital Pro 10RS350 is a 10.5″ subwoofer with a free-air resonance of 40 Hz and a total Q (Qts) of 0.37. Its efficiency-bandwidth product (EBP) of 100 points toward either alignment. In a 16.7 L sealed box it reaches an F3 of 76.4 Hz (Qtc 0.707); a suggested 33.3 L box tuned to 43.7 Hz extends to about 44.3 Hz. See the sealed vs ported guide for how to choose.

Recommended partners

modeled estimate

The tweeters below pair well with the Faital Pro 10RS350 in a two-way design — each grade is a modeled estimate of the crossover match, with a suggested crossover point. Open any pair in the guided builder to design the crossover and total the parts.

Modeled estimate from T/S + geometry — no measurements. The verdict is robust; it improves with measured FRD/ZMA data.

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