Seas EXOTIC-W8
woofer · EBP 144 → suits a ported box · nominal (full) — Seas datasheet (https://www.seas.no/images/stories/exotic/pdf_datasheet/x2-08_exotic-w8.pdf)
Thiele/Small parameters
| Fs (resonance) | 36 Hz |
| Qts | 0.24 |
| Qes / Qms | 0.25 / 5.1 |
| Vas | 78.0 L |
| Re / nominal Z | 6 Ω / 8 Ω |
| Xmax | — |
| Sensitivity | 93.5 dB (1 W/1 m, calc); 94 dB (2.83 V/1 m, mfr) |
| Power handling | 100 W |
Published (nominal) values, params full — verify by measurement (DATS/REW) before building.
Datasheet (PDF) ↗ — manufacturer-hosted
Recommended enclosures
| Sealed (Qtc 0.707) — Vb | 10.2 L |
| Sealed — Fc / F3 | 106.0 / 106.1 Hz |
| Ported (suggested) — Vb | 14.1 L |
| Ported — Fb / F3 | 61.2 / 76.3 Hz |
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About this driver
The Seas EXOTIC-W8 is a 8″ woofer with a free-air resonance of 36 Hz and a total Q (Qts) of 0.24. Its efficiency-bandwidth product (EBP) of 144 points toward a ported alignment. In a 10.2 L sealed box it reaches an F3 of 106.1 Hz (Qtc 0.707); a suggested 14.1 L box tuned to 61.2 Hz extends to about 76.3 Hz. See the sealed vs ported guide for how to choose.
Recommended partners
modeled estimateThe tweeters below pair well with the Seas EXOTIC-W8 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.
- Seas M64F001Good match· 86/100
Suggested crossover 1.00 kHz (4th-order, Linkwitz-Riley)
Build this pair → - Tang Band W8-2314Good match· 85/100
Suggested crossover 1.00 kHz (4th-order, Linkwitz-Riley)
Build this pair → - Eminence ALPHA-4-4Good match· 84/100
Suggested crossover 1.00 kHz (4th-order, Linkwitz-Riley)
Build this pair → - Eminence ALPHA-4-8Good match· 84/100
Suggested crossover 1.00 kHz (4th-order, Linkwitz-Riley)
Build this pair → - Visaton BG13P-8Good match· 84/100
Suggested crossover 1.00 kHz (4th-order, Linkwitz-Riley)
Build this pair → - Visaton FR10HM-8Good match· 84/100
Suggested crossover 1.00 kHz (4th-order, Linkwitz-Riley)
Build this pair →
Modeled estimate from T/S + geometry — no measurements. The verdict is robust; it improves with measured FRD/ZMA data.