Skytronic 902.439
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30 Hz |
| Qts | 0.601 |
| Qes | 0.63 |
| Qms | 13 |
| Vas | 230 L |
| Sd | 844 cm² |
| Xmax | 4 mm |
| Re | 7 Ω |
| Bl | 16 T·m |
| Mms | 122.2 g |
| Pe | 300 W |
| Sensibilité | 92.5 dB |
Indication d'alignement
| EBP | 48 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 598.5 L |
EBP < 50 : favorise un alignement clos.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Candidats de substitution
| HP | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Adéquation | Notes | Comparer |
|---|---|---|---|---|---|---|---|---|
| Sphynx SP-W15-PRO | 32 +2 | 0.616 +0.02 | 273 +43 | 4 = | 92.8 +0.3 | close | 16 Ω vs 8 Ω: amp load changes · 150 W vs 300 W: lower power handling | + |
| Stromberg-Carlson RF 484 vp2 | 31 +1 | 0.598 = | 294.9 +64.9 | 4 = | 92.7 +0.2 | close | 150 W vs 300 W: lower power handling | + |
| Davis 39RCA15 | 33.7 +3.7 | 0.612 +0.01 | 258 +28 | 4 = | 95.3 +2.8 | close | 200 W vs 300 W: lower power handling | + |
| SB Audience BIANCO-15OB350 V2 | 34 +4 | 0.572 -0.03 | 212.7 -17.3 | 8.4 +4.4 | 93.9 +1.4 | usable | + | |
| Rockville RVW1500P8 | 28.3 -1.7 | 0.503 -0.1 | 254 +24 | 7.5 +3.5 | 92.7 +0.2 | usable | + | |
| PRV Audio 15W 700 | 31.7 +1.7 | 0.625 +0.02 | 308.1 +78.1 | 6.9 +2.9 | 94.7 +2.2 | usable | + | |
| SB Audience BIANCO-15OB350 v2022 | 32 +2 | 0.493 -0.11 | 239.4 +9.4 | 9.2 +5.2 | 94.2 +1.7 | usable | + | |
| Beyma CM15/T | 34 +4 | 0.615 +0.01 | 293 +63 | 3.5 -0.5 | 95.4 +2.9 | usable | 200 W vs 300 W: lower power handling · Xmax 3.5 mm < 4 mm: lower excursion-limited SPL | + |
| Celestion BN15-400X v2018 | 35.1 +5.1 | 0.527 -0.07 | 253 +23 | 4 = | 96.5 +4 | usable | + | |
| Fane 15-400LF | 39 +9 | 0.577 -0.02 | 210 -20 | 5 +1 | 96.1 +3.6 | usable | + |
Comparer les 3 plus proches avec le 902.439 →
Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.
Utilisé dans les caissons (0)
No enclosure in the catalog uses this driver yet.