Oberton 15B450
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45.1 Hz |
| Qts | 0.285 |
| Qes | 0.294 |
| Qms | 9.6 |
| Vas | 146.9 L |
| Sd | 829.6 cm² |
| Xmax | 5.4 mm |
| Re | 5.32 Ω |
| Bl | 20.5 T·m |
| Mms | 82 g |
| Pe | 450 W |
| Sensibilité | 100.3 dB |
Indication d'alignement
| EBP | 153 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 28.5 L |
EBP > 100 : favorise un alignement bass-reflex.
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 |
|---|---|---|---|---|---|---|---|---|
| Oberton 15B450 / 15B450A / 15B450A2 | 45.08 -0.02 | 0.286 = | 146.85 -0.05 | 6.75 +1.35 | 100 -0.3 | close | + | |
| B&C 14 CXN 6 | 45 -0.1 | 0.28 = | 131 -15.9 | 5.6 +0.2 | 100 -0.3 | close | + | |
| 18 Sound 15NTLW2500 | 45 -0.1 | 0.3 +0.02 | 143 -3.9 | 8 +2.6 | 100.5 +0.2 | close | + | |
| PHL Audio 5070 | 45 -0.1 | 0.264 -0.02 | 150 +3.1 | 5 -0.4 | 100.4 +0.1 | close | Xmax 5 mm < 5.4 mm: lower excursion-limited SPL | + |
| 18 Sound 15ND730 | 44 -1.1 | 0.29 +0.01 | 156 +9.1 | 6.5 +1.1 | 99 -1.3 | close | + | |
| Fane FC-154F01 | 41 -4.1 | 0.287 = | 151 +4.1 | 6.5 +1.1 | 99.1 -1.2 | close | + | |
| Oberton 15NMB500 | 44.74 -0.36 | 0.292 +0.01 | 127.95 -18.95 | 7.75 +2.35 | 100.5 +0.2 | close | + | |
| Fane COLOSSUS 15-750BMN | 45 -0.1 | 0.27 -0.01 | 127 -19.9 | 5.8 +0.4 | 99.6 -0.7 | close | + | |
| Fane COLOSSUS 15B600 | 42 -3.1 | 0.278 -0.01 | 139 -7.9 | 5.7 +0.3 | 98.7 -1.6 | close | + | |
| PHL Audio 5320 | 45 -0.1 | 0.287 = | 128 -18.9 | 4.8 -0.6 | 99.3 -1 | close | Xmax 4.8 mm < 5.4 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 15B450 →
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.