BMS 12CN680
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 46 Hz |
| Qts | 0.26 |
| Qes | 0.272 |
| Qms | 5.8 |
| Vas | 58 L |
| Sd | 487 cm² |
| Xmax | 5.5 mm |
| Re | 5.7 Ω |
| Bl | 20.53 T·m |
| Mms | 69.6 g |
| Pe | 80 W |
| Sensibilité | 95 dB |
Indication d'alignement
| EBP | 169 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 9.1 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 12CN682 | 46 = | 0.258 = | 58 = | 5.5 = | 96.7 +1.7 | close | + | |
| Beyma 12P1000ND | 47 +1 | 0.26 = | 49 -9 | 8 +2.5 | 94.6 -0.4 | close | + | |
| PHL Audio 4310NDU | 43 -3 | 0.291 +0.03 | 57 -1 | 5.6 +0.1 | 95.3 +0.3 | close | + | |
| 18 Sound 12NLW9410 | 42 -4 | 0.26 = | 55 -3 | 11 +5.5 | 95 = | close | + | |
| B&C 12NDL88-4 | 48 +2 | 0.24 -0.02 | 57 -1 | 8 +2.5 | 95.9 +0.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma 12 P1000/Nd | 47 +1 | 0.26 = | 49 -9 | 8 +2.5 | 96 +1 | close | + | |
| Sica 12 S 4 PL | 40.4 -5.6 | 0.25 -0.01 | 57 -1 | 7.5 +2 | 95.5 +0.5 | close | + | |
| B&C 12 PS 100 | 44 -2 | 0.27 +0.01 | 47 -11 | 5.7 +0.2 | 95.2 +0.2 | close | + | |
| LaVoce NBASS12-30 | 46 = | 0.26 = | 68.63 +10.63 | 6.6 +1.1 | 97.5 +2.5 | close | + | |
| Sica 12 PFS 4 | 39 -7 | 0.26 = | 55.6 -2.4 | 9 +3.5 | 94.8 -0.2 | close | + |
Comparer les 3 plus proches avec le 12CN680 →
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.