Seas W22EX001
midrange · EBP 61 → suits either box · nominal (full) — Seas datasheet (https://www.seas.no/images/stories/excel/pdfdatasheet/e0022_w22ex001_datasheet.pdf)
Thiele/Small parameters
| Fs (resonance) | 25 Hz |
| Qts | 0.34 |
| Qes / Qms | 0.41 / 2.14 |
| Vas | 98.0 L |
| Re / nominal Z | — / 8 Ω |
| Xmax | — |
| Sensitivity | 87.6 dB (1 W/1 m, calc) |
Published (nominal) values, params full — verify by measurement (DATS/REW) before building.
Datasheet (PDF) ↗ — manufacturer-hosted
Recommended enclosures
This is a midrange; Thiele/Small box parameters are not used for enclosure design.
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About this driver
The Seas W22EX001 is a midrange with a free-air resonance of 25 Hz and a total Q (Qts) of 0.34. Its efficiency-bandwidth product (EBP) of 61 points toward either alignment. See the sealed vs ported guide for how to choose.
Recommended partners
modeled estimateThese tweeters could pair with the Seas W22EX001 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.
- Dayton Audio AMT-Mini-8Insufficient data to grade
Crossover not modelable yet — tweeter needs published Thiele/Small data.
Build this pair → - Dayton Audio AMT2-4Insufficient data to grade
Crossover not modelable yet — tweeter needs published Thiele/Small data.
Build this pair → - Dayton Audio AMT3-4Insufficient data to grade
Crossover not modelable yet — tweeter needs published Thiele/Small data.
Build this pair → - Dayton Audio AMTPOD-4Insufficient data to grade
Crossover not modelable yet — tweeter needs published Thiele/Small data.
Build this pair → - Dayton Audio AMTPRO-4Insufficient data to grade
Crossover not modelable yet — tweeter needs published Thiele/Small data.
Build this pair → - Dayton Audio AN25F-4Insufficient data to grade
Crossover not modelable yet — tweeter needs published Thiele/Small data.
Build this pair →
Modeled estimate from T/S + geometry — no measurements. The verdict is robust; it improves with measured FRD/ZMA data.