Oberton 12NXL400
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 48.6 Hz |
| Qts | 0.203 |
| Qes | 0.207 |
| Qms | 11.9 |
| Vas | 79.24 L |
| Sd | 514.7 cm² |
| Xmax | 5.25 mm |
| Re | 5.7 Ω |
| Bl | 20.57 T·m |
| Mms | 50.06 g |
| Pe | 450 W |
| Sensibilité | 101 dB |
Indication d'alignement
| EBP | 235 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7.1 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 12MB710 | 46 -2.6 | 0.2 = | 81 +1.76 | 5 -0.25 | 100 -1 | close | Xmax 5 mm < 5.25 mm: lower excursion-limited SPL | + |
| 18 Sound 12MB720 | 46 -2.6 | 0.2 = | 81 +1.76 | 5 -0.25 | 100 -1 | close | Xmax 5 mm < 5.25 mm: lower excursion-limited SPL | + |
| 18 Sound 12MB810 | 46 -2.6 | 0.2 = | 81 +1.76 | 5 -0.25 | 100 -1 | close | Xmax 5 mm < 5.25 mm: lower excursion-limited SPL | + |
| B&C 12NDL76 | 50 +1.4 | 0.2 = | 73 -6.24 | 7 +1.75 | 100 -1 | close | + | |
| Oberton 12NB450 | 46.46 -2.14 | 0.204 = | 72.57 -6.67 | 7.75 +2.5 | 100 -1 | close | + | |
| Beyma 12P80FE V2 | 50 +1.4 | 0.201 = | 66.8 -12.44 | 5.2 -0.05 | 99.9 -1.1 | close | Xmax 5.2 mm < 5.25 mm: lower excursion-limited SPL | + |
| 18 Sound 12ND710 | 52 +3.4 | 0.2 = | 92 +12.76 | 5 -0.25 | 101 = | close | Xmax 5 mm < 5.25 mm: lower excursion-limited SPL | + |
| Beyma 12P80/Fe | 46 -2.6 | 0.186 -0.02 | 75.6 -3.64 | 5.6 +0.35 | 99.8 -1.2 | close | + | |
| B&C 12 NDL 76 | 50 +1.4 | 0.2 = | 73 -6.24 | 4.3 -0.95 | 100.1 -0.9 | close | Xmax 4.3 mm < 5.25 mm: lower excursion-limited SPL | + |
| B&C 12NDL76 | 50 +1.4 | 0.19 -0.01 | 70 -9.24 | 6 +0.75 | 100 -1 | close | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 12NXL400 →
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.