Sine Design

Seas U16RCY-P

woofer · nominal (partial) — Seas datasheet (https://www.seas.no/images/stories/prestige/pdfdatasheet/h1520_u16rcy_p_datasheet.pdf)

Thiele/Small parameters

Fs (resonance)
Qts
Qes / Qms— / —
Vas
Re / nominal Z— / 8 Ω
Xmax
Sensitivity

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

Datasheet (PDF) ↗ — manufacturer-hosted

Recommended enclosures

T/S are partial — fetch the datasheet for the full parameters to model a box.

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About this driver

The Seas U16RCY-P is a woofer. See the sealed vs ported guide for how to choose.

Recommended partners

modeled estimate

These tweeters could pair with the Seas U16RCY-P in a two-way design, but the seed Thiele/Small data is too thin to grade the match yet — add or measure T/S (Fs, Sd, Xmax) to compute a real compatibility grade. You can still open a pair in the guided builder.

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

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