Sine Design

Faital Pro 6FE200

midwoofer · EBP 160 → suits a ported box · nominal (full) — Faital Pro datasheet (https://faitalpro.com/products/files/6FE200/8/6FE200_datasheet_8.pdf)

Thiele/Small parameters

Fs (resonance)120 Hz
Qts0.67
Qes / Qms0.75 / 6.2
Vas3.6 L
Re / nominal Z5.9 Ω / 8 Ω
Xmax4.7 mm
Sensitivity91.0 dB (1 W/1 m, calc); 95 dB (2.83 V/1 m, mfr)
Power handling130 W

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

Datasheet (PDF) ↗ — manufacturer-hosted

Recommended enclosures

Sealed (Qtc 0.707) — Vb31.7 L
Sealed — Fc / F3126.6 / 126.6 Hz
Ported (suggested) — Vb19.2 L
Ported — Fb / F371.4 / 62.0 Hz

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About this driver

The Faital Pro 6FE200 is a 6.5″ midwoofer with a free-air resonance of 120 Hz and a total Q (Qts) of 0.67. Its efficiency-bandwidth product (EBP) of 160 points toward a ported alignment. In a 31.7 L sealed box it reaches an F3 of 126.6 Hz (Qtc 0.707); a suggested 19.2 L box tuned to 71.4 Hz extends to about 62.0 Hz. See the sealed vs ported guide for how to choose.

Recommended partners

modeled estimate

The tweeters below pair well with the Faital Pro 6FE200 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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