Sine Design

Faital Pro 10FE300

woofer · EBP 93 → suits either box · nominal (full) — Faital Pro datasheet (https://faitalpro.com/products/files/10FE300/8/10FE300_datasheet_8.pdf)

Thiele/Small parameters

Fs (resonance)50 Hz
Qts0.52
Qes / Qms0.54 / 13.1
Vas50.5 L
Re / nominal Z5.8 Ω / 8 Ω
Xmax5.5 mm
Sensitivity92.5 dB (1 W/1 m, calc); 96 dB (2.83 V/1 m, mfr)
Power handling250 W

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

Datasheet (PDF) ↗ — manufacturer-hosted

Recommended enclosures

Sealed (Qtc 0.707) — Vb59.5 L
Sealed — Fc / F368.0 / 68.0 Hz
Ported (suggested) — Vb116.7 L
Ported — Fb / F338.6 / 34.2 Hz
Open in designer →Use my measured parameters →Buy at Parts Express →

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About this driver

The Faital Pro 10FE300 is a 10.5″ woofer with a free-air resonance of 50 Hz and a total Q (Qts) of 0.52. Its efficiency-bandwidth product (EBP) of 93 points toward either alignment. In a 59.5 L sealed box it reaches an F3 of 68.0 Hz (Qtc 0.707); a suggested 116.7 L box tuned to 38.6 Hz extends to about 34.2 Hz. See the sealed vs ported guide for how to choose.

Recommended partners

modeled estimate

The tweeters below pair well with the Faital Pro 10FE300 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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