Beyma 12MCB700
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 51 Hz |
| Qts | 0.27 |
| Qes | 0.29 |
| Qms | 3.9 |
| Vas | 59.5 L |
| Sd | 550 cm² |
| Xmax | 7 mm |
| Re | 5.4 Ω |
| Bl | 20.4 T·m |
| Mms | 69 g |
| Pe | 700 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 176 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 10.2 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 12NDL88 | 51 = | 0.27 = | 52 -7.5 | 8 +1 | 98 = | close | + | |
| 18 Sound 12W750 | 55 +4 | 0.27 = | 58 -1.5 | 7 = | 97 -1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 12FH520 | 50 -1 | 0.27 = | 65.5 +6 | 7 = | 97 -1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Oberton 12MB35 | 51.43 +0.43 | 0.267 = | 50.07 -9.43 | 6.75 -0.25 | 98 = | close | Xmax 6.75 mm < 7 mm: lower excursion-limited SPL | + |
| Beyma 12MC700Nd | 51 = | 0.24 -0.03 | 58 -1.5 | 7 = | 99 +1 | close | + | |
| B&C 12NDL76 | 50 -1 | 0.27 = | 69 +9.5 | 7 = | 100 +2 | close | 16 Ω vs 8 Ω: amp load changes · 400 W vs 700 W: lower power handling | + |
| B&C 12 NDL 88 | 51 = | 0.274 = | 52 -7.5 | 5.7 -1.3 | 97.8 -0.2 | close | Xmax 5.7 mm < 7 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH520-4 | 50 -1 | 0.268 = | 57 -2.5 | 5.8 -1.2 | 99.9 +1.9 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 5.8 mm < 7 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH520 | 50 -1 | 0.29 +0.02 | 73.7 +14.2 | 7.25 +0.25 | 98 = | close | + | |
| JBL 1400 PRO | 52 +1 | 0.314 +0.04 | 62.3 +2.8 | 7.6 +0.6 | 99 +1 | close | + |
Comparer les 3 plus proches avec le 12MCB700 →
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.