Sine Design

Wavecor WF168WA01

midwoofer · EBP 103 → suits a ported box · nominal (full) — Wavecor datasheet (https://www.wavecor.com/Driver%20specifications%20PDF/WF168WA01_02_specifications.pdf)

Thiele/Small parameters

Fs (resonance)47.5 Hz
Qts0.43
Qes / Qms0.46 / 7
Vas24.6 L
Re / nominal Z3.2 Ω / 4 Ω
Xmax—
Sensitivity89.4 dB (1 W/1 m, calc); 91.5 dB (2.83 V/1 m, mfr)

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

Datasheet (PDF) ↗ — manufacturer-hosted

Recommended enclosures

Sealed (Qtc 0.707) — Vb14.4 L
Sealed — Fc / F378.1 / 78.1 Hz
Ported (suggested) — Vb30.4 L
Ported — Fb / F344.5 / 42.2 Hz
Open in designer →Use my measured parameters →Buy at Parts Express →

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About this driver

The Wavecor WF168WA01 is a 6.5″ midwoofer with a free-air resonance of 47.5 Hz and a total Q (Qts) of 0.43. Its efficiency-bandwidth product (EBP) of 103 points toward a ported alignment. In a 14.4 L sealed box it reaches an F3 of 78.1 Hz (Qtc 0.707); a suggested 30.4 L box tuned to 44.5 Hz extends to about 42.2 Hz. See the sealed vs ported guide for how to choose.

Recommended partners

modeled estimate

The tweeters below pair well with the Wavecor WF168WA01 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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