B&C 12 NDL 76
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 50 Hz |
| Qts | 0.2 |
| Qes | 0.21 |
| Qms | 4.2 |
| Vas | 73 L |
| Sd | 522 cm² |
| Xmax | 4.3 mm |
| Re | 5.3 Ω |
| Bl | 20.5 T·m |
| Mms | 53 g |
| Pe | 400 W |
| Sensibilité | 100.1 dB |
Indication d'alignement
| EBP | 238 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 6.3 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 12NDL76 | 50 = | 0.2 = | 73 = | 7 +2.7 | 100 -0.1 | close | + | |
| Beyma 12P80FE V2 | 50 = | 0.201 = | 66.8 -6.2 | 5.2 +0.9 | 99.9 -0.2 | close | + | |
| B&C 12NDL76 | 50 = | 0.19 -0.01 | 70 -3 | 6 +1.7 | 100 -0.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 12 MH 32 | 52 +2 | 0.194 -0.01 | 71 -2 | 4.1 -0.2 | 100.7 +0.6 | close | Xmax 4.1 mm < 4.3 mm: lower excursion-limited SPL | + |
| PHL Audio 4050 | 49 -1 | 0.197 = | 84 +11 | 4.1 -0.2 | 100.1 = | close | Xmax 4.1 mm < 4.3 mm: lower excursion-limited SPL | + |
| Oberton 12NXL400 | 48.6 -1.4 | 0.203 = | 79.24 +6.24 | 5.25 +0.95 | 101 +0.9 | close | + | |
| 18 Sound 12MB710 | 46 -4 | 0.2 = | 81 +8 | 5 +0.7 | 100 -0.1 | close | + | |
| 18 Sound 12MB720 | 46 -4 | 0.2 = | 81 +8 | 5 +0.7 | 100 -0.1 | close | + | |
| 18 Sound 12MB810 | 46 -4 | 0.2 = | 81 +8 | 5 +0.7 | 100 -0.1 | close | + | |
| Oberton 12NB450 | 46.46 -3.54 | 0.204 = | 72.57 -0.43 | 7.75 +3.45 | 100 -0.1 | close | + |
Comparer les 3 plus proches avec le 12 NDL 76 →
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.