B&C 12 CXN 76
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 42 Hz |
| Qts | 0.195 |
| Qes | 0.2 |
| Qms | 8 |
| Vas | 120 L |
| Sd | 522 cm² |
| Xmax | 4 mm |
| Re | 5 Ω |
| Bl | 17.4 T·m |
| Mms | 45.7 g |
| Pe | 250 W |
| Sensibilité | 100.5 dB |
Indication d'alignement
| EBP | 210 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 9.9 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 12 HCX 76 | 42 = | 0.195 = | 118.9 -1.1 | 4 = | 100.5 = | close | + | |
| Beyma 12M300 | 45 +3 | 0.199 = | 115 -5 | 3.8 -0.2 | 100.1 -0.4 | close | Xmax 3.8 mm < 4 mm: lower excursion-limited SPL | + |
| B&C 12CXN76 | 42 = | 0.19 -0.01 | 120 = | 6 +2 | 98.3 -2.2 | close | + | |
| 18 Sound 12MB600 | 44 +2 | 0.18 -0.02 | 115 -5 | 4.5 +0.5 | 101 +0.5 | close | + | |
| PHL Audio 4090 | 39 -3 | 0.19 -0.01 | 92 -28 | 5.1 +1.1 | 100.6 +0.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| PD PD 122 | 42.9 +0.9 | 0.196 = | 90 -30 | 4.7 +0.7 | 98.8 -1.7 | close | + | |
| Precision Devices PD 122 | 42.9 +0.9 | 0.196 = | 90 -30 | 4.7 +0.7 | 98.8 -1.7 | close | + | |
| PD PD 1225C001 | 39 -3 | 0.189 -0.01 | 156 +36 | 5.6 +1.6 | 100.6 +0.1 | close | + | |
| Precision Devices PD 1225C001 | 39 -3 | 0.189 -0.01 | 156 +36 | 5.6 +1.6 | 100.6 +0.1 | close | + | |
| 18 Sound 12MB700 | 49 +7 | 0.19 -0.01 | 101 -19 | 4.5 +0.5 | 101.5 +1 | close | + |
Comparer les 3 plus proches avec le 12 CXN 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.