B&C 12FL76
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 50 Hz |
| Qts | 0.3 |
| Qes | 0.32 |
| Qms | 5.8 |
| Vas | 57 L |
| Sd | 522 cm² |
| Xmax | 6 mm |
| Re | 5.4 Ω |
| Bl | 18.7 T·m |
| Mms | 64 g |
| Pe | 400 W |
| Sensibilité | 97.5 dB |
Indication d'alignement
| EBP | 156 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 12.5 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 |
|---|---|---|---|---|---|---|---|---|
| DAS Audio 12H | 48 -2 | 0.302 = | 57 = | 5.9 -0.1 | 96.1 -1.4 | close | Xmax 5.9 mm < 6 mm: lower excursion-limited SPL | + |
| 18 Sound 12NTLW2500 | 52 +2 | 0.31 +0.01 | 52.7 -4.3 | 7.6 +1.6 | 97.5 = | close | 4 Ω vs 8 Ω: amp load changes | + |
| Precision Devices PD 12SB30 | 50.2 +0.2 | 0.297 = | 59 +2 | 4.8 -1.2 | 97.4 -0.1 | close | Xmax 4.8 mm < 6 mm: lower excursion-limited SPL | + |
| JBL 2206H | 52 +2 | 0.316 +0.02 | 62.3 +5.3 | 5.9 -0.1 | 97.9 +0.4 | close | Xmax 5.9 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma 12MCB700 | 51 +1 | 0.27 -0.03 | 59.5 +2.5 | 7 +1 | 98 +0.5 | close | + | |
| Fane Colossus 12MB | 55 +5 | 0.286 -0.01 | 56 -1 | 5.5 -0.5 | 98 +0.5 | close | Xmax 5.5 mm < 6 mm: lower excursion-limited SPL | + |
| B&C 12 NDL 88 | 51 +1 | 0.274 -0.03 | 52 -5 | 5.7 -0.3 | 97.8 +0.3 | close | Xmax 5.7 mm < 6 mm: lower excursion-limited SPL | + |
| 18 Sound 12LW1400 | 45 -5 | 0.3 = | 55 -2 | 8.25 +2.25 | 96 -1.5 | close | + | |
| RCF MB 12X301 | 50 = | 0.29 -0.01 | 70 +13 | 5.9 -0.1 | 98.3 +0.8 | close | Xmax 5.9 mm < 6 mm: lower excursion-limited SPL | + |
| LaVoce WSN122.50-4 | 49 -1 | 0.29 -0.01 | 64.43 +7.43 | 5.3 -0.7 | 97 -0.5 | close | 4 Ω vs 8 Ω: amp load changes · 250 W vs 400 W: lower power handling · Xmax 5.3 mm < 6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 12FL76 →
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.