Davis 25GCA10W
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 26 Hz |
| Qts | 0.332 |
| Qes | 0.39 |
| Qms | 2.23 |
| Vas | 109 L |
| Sd | 330 cm² |
| Xmax | 4 mm |
| Re | 5.96 Ω |
| Bl | 11.4 T·m |
| Mms | 52.5 g |
| Pe | 80 W |
| Sensitivity | 90.2 dB |
Alignment hint
| EBP | 67 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 30.8 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 |
|---|---|---|---|---|---|---|---|---|
| Davis 25SCA10W | 28 +2 | 0.332 = | 109 = | 4 = | 91.1 +0.9 | close | 60 W vs 80 W: lower power handling | + |
| Davis 25SCA10WR-8 v2018 | 28 +2 | 0.332 = | 109 = | 5 +1 | 91.1 +0.9 | close | + | |
| Ciare HW251 | 29 +3 | 0.33 = | 111 +2 | 4 = | 90.6 +0.4 | close | + | |
| Eton 11-581/50HEX vp | 25 -1 | 0.364 +0.03 | 99.8 -9.2 | 5 +1 | 89.9 -0.3 | close | + | |
| Alcone AC 10 HE | 28 +2 | 0.322 -0.01 | 100 -9 | 3.5 -0.5 | 90.9 +0.7 | close | Xmax 3.5 mm < 4 mm: lower excursion-limited SPL | + |
| Beyma 10B-60 | 31 +5 | 0.35 +0.02 | 115 +6 | 4 = | 90.6 +0.4 | close | 40 W vs 80 W: lower power handling | + |
| Vifa PLW 26 452/8 | 26 = | 0.319 -0.01 | 130 +21 | 6.5 +2.5 | 91.3 +1.1 | close | + | |
| Peerless SLS-250S38CP00-04 | 26.9 +0.9 | 0.369 +0.04 | 108.5 -0.5 | 4.6 +0.6 | 93.1 +2.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Monacor SPH-250TC | 24 -2 | 0.304 -0.03 | 130 +21 | 4.5 +0.5 | 90.2 = | close | + | |
| Dayton Audio SD270-88 v2009 | 25 -1 | 0.379 +0.05 | 110.4 +1.4 | 6 +2 | 92.1 +1.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the 25GCA10W →
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.