Fane SOVEREIGN 15-300
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 44 Hz |
| Qts | 0.431 |
| Qes | 0.45 |
| Qms | 9.97 |
| Vas | 192.8 L |
| Sd | 864.6 cm² |
| Xmax | 3.2 mm |
| Re | 5.1 Ω |
| Bl | 14.9 T·m |
| Mms | 71.1 g |
| Pe | 300 W |
| Sensitivity | 99.6 dB |
Alignment hint
| EBP | 98 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 114 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 |
|---|---|---|---|---|---|---|---|---|
| Audax PR38XT150 | 43.6 -0.4 | 0.421 -0.01 | 200 +7.2 | 3.5 +0.3 | 98.9 -0.7 | close | 150 W vs 300 W: lower power handling | + |
| SICA 15 BP 3 SL | 41.9 -2.1 | 0.419 -0.01 | 191.6 -1.2 | 4 +0.8 | 98.7 -0.9 | close | + | |
| SICA P-A-SL15B3P | 41.9 -2.1 | 0.419 -0.01 | 191.6 -1.2 | 4 +0.8 | 98.7 -0.9 | close | + | |
| Celestion TRUVOX 1525 E | 44 = | 0.417 -0.01 | 175 -17.8 | 3.5 +0.3 | 98.8 -0.8 | close | + | |
| Peavey 1508-8 SPS BWX | 41.9 -2.1 | 0.438 +0.01 | 185.9 -6.9 | 4.7 +1.5 | 98.6 -1 | close | + | |
| Fane SOVEREIGN 15-425 | 43 -1 | 0.417 -0.01 | 180.6 -12.2 | 4.6 +1.4 | 98.5 -1.1 | close | + | |
| DAS Audio KCS S1535 | 41 -3 | 0.428 = | 178.8 -14 | 3.5 +0.3 | 98 -1.6 | close | 200 W vs 300 W: lower power handling | + |
| B&C 15 CX 40 | 44 = | 0.43 = | 162 -30.8 | 4.5 +1.3 | 98.7 -0.9 | close | + | |
| P.Audio C15-300MB | 42 -2 | 0.375 -0.06 | 199.5 +6.7 | 3.5 +0.3 | 99.4 -0.2 | close | + | |
| Beyma 15 KX | 45 +1 | 0.496 +0.07 | 203 +10.2 | 3.5 +0.3 | 99 -0.6 | close | + |
Compare the closest 3 against the SOVEREIGN 15-300 →
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.