SEAS CA25FEY
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 31 Hz |
| Qts | 0.28 |
| Qes | 0.33 |
| Qms | 1.83 |
| Vas | 150.7 L |
| Sd | 350 cm² |
| Xmax | 6 mm |
| Re | 6 Ω |
| Bl | 10.3 T·m |
| Mms | 30 g |
| Pe | 80 W |
| Sensitivity | 94.6 dB |
Alignment hint
| EBP | 94 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 28 L |
EBP 50-100: works in either a sealed or ported alignment.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Substitute candidates
| Driver | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Fit | Notes | Compare |
|---|---|---|---|---|---|---|---|---|
| SEAS CA25FEY/DD | 31 = | 0.28 = | 151.7 +1 | 6 = | 94.6 = | close | + | |
| Scan-Speak 25W/8561 | 28 -3 | 0.306 +0.03 | 140 -10.7 | 6.5 +0.5 | 93 -1.6 | close | + | |
| Focal 10V 01 | 31.7 +0.7 | 0.285 = | 157.7 +7 | 3.9 -2.1 | 95.2 +0.6 | close | Xmax 3.9 mm < 6 mm: lower excursion-limited SPL | + |
| Focal 10K 6411 | 28.3 -2.7 | 0.291 +0.01 | 124.1 -26.6 | 8 +2 | 93.6 -1 | close | + | |
| SEAS CA26RE4X - H1316 | 25 -6 | 0.279 = | 164 +13.3 | 7.3 +1.3 | 92.5 -2.1 | close | + | |
| Monacor SPH-275C | 31 = | 0.287 +0.01 | 100 -50.7 | 6 = | 93.1 -1.5 | usable | + | |
| SEAS CA26RE4X vp1 | 27.3 -3.7 | 0.317 +0.04 | 143 -7.7 | 7.1 +1.1 | 92.5 -2.1 | usable | + | |
| Vifa M26WR09-04 | 27 -4 | 0.28 = | 113 -37.7 | 6.5 +0.5 | 93 -1.6 | usable | + | |
| Visaton W250S-8 | 31 = | 0.323 +0.04 | 121 -29.7 | 6.5 +0.5 | 92.5 -2.1 | usable | + | |
| Visaton W250S v2 | 31 = | 0.323 +0.04 | 121 -29.7 | 6.5 +0.5 | 92.5 -2.1 | usable | + |
Compare the closest 3 against the CA25FEY →
Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.
Used in enclosures (0)
No enclosure in the catalog uses this driver yet.