B&C 12 FW 76
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 54 Hz |
| Qts | 0.172 |
| Qes | 0.18 |
| Qms | 3.8 |
| Vas | 45 L |
| Sd | 522 cm² |
| Xmax | 3.3 mm |
| Re | 5.1 Ω |
| Bl | 26.6 T·m |
| Mms | 73.7 g |
| Pe | 500 W |
| Sensibilité | 99.9 dB |
Indication d'alignement
| EBP | 300 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 2.8 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 12FW76 | 54 = | 0.18 +0.01 | 45 = | 7 +3.7 | 100 +0.1 | close | + | |
| B&C 12FW76 | 54 = | 0.18 +0.01 | 48.5 +3.5 | 7 +3.7 | 99 -0.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| RCF CX 12N351 V2017 | 58 +4 | 0.202 +0.03 | 47 +2 | 3.6 +0.3 | 99.8 -0.1 | close | + | |
| 18 Sound 12NMB1000 | 54 = | 0.19 +0.02 | 58 +13 | 3.5 +0.2 | 102 +2.1 | usable | + | |
| RCF CX12N351 | 58 +4 | 0.2 +0.03 | 47 +2 | 6 +2.7 | 98.2 -1.7 | usable | 90 W vs 500 W: lower power handling | + |
| RCF MB 12N405 | 52 -2 | 0.203 +0.03 | 53 +8 | 5.7 +2.4 | 99.5 -0.4 | usable | + | |
| RCF MB 12N407 | 48 -6 | 0.194 +0.02 | 50 +5 | 4.7 +1.4 | 98.4 -1.5 | usable | + | |
| RCF MB12N407 | 48 -6 | 0.194 +0.02 | 50 +5 | 4.7 +1.4 | 98.4 -1.5 | usable | + | |
| BMS 12C362 | 47.5 -6.5 | 0.182 +0.01 | 56.5 +11.5 | 4.4 +1.1 | 98.5 -1.4 | usable | + | |
| Precision Devices PD121 | 59 +5 | 0.201 +0.03 | 54 +9 | 5 +1.7 | 100 +0.1 | usable | 16 Ω vs 8 Ω: amp load changes · 300 W vs 500 W: lower power handling | + |
Comparer les 3 plus proches avec le 12 FW 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.