RCF MB 12N351
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 55 Hz |
| Qts | 0.201 |
| Qes | 0.21 |
| Qms | 4.5 |
| Vas | 61 L |
| Sd | 530 cm² |
| Xmax | 4.7 mm |
| Re | 5.6 Ω |
| Bl | 22.3 T·m |
| Mms | 54.1 g |
| Pe | 650 W |
| Sensibilité | 100.4 dB |
Indication d'alignement
| EBP | 262 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 5.4 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 12MH32 | 53 -2 | 0.19 -0.01 | 63 +2 | 5 +0.3 | 101 +0.6 | close | 400 W vs 650 W: lower power handling | + |
| Precision Devices PD121 | 59 +4 | 0.201 = | 54 -7 | 5 +0.3 | 100 -0.4 | close | 16 Ω vs 8 Ω: amp load changes · 300 W vs 650 W: lower power handling | + |
| Beyma 12P80FE V2 | 50 -5 | 0.201 = | 66.8 +5.8 | 5.2 +0.5 | 99.9 -0.5 | close | + | |
| RCF MB 12N405 | 52 -3 | 0.203 = | 53 -8 | 5.7 +1 | 99.5 -0.9 | close | + | |
| 18 Sound 12ND940 | 49 -6 | 0.2 = | 64.8 +3.8 | 7.6 +2.9 | 100 -0.4 | close | + | |
| Beyma 12MI100 | 58 +3 | 0.221 +0.02 | 64 +3 | 4.2 -0.5 | 100.4 = | close | 450 W vs 650 W: lower power handling · Xmax 4.2 mm < 4.7 mm: lower excursion-limited SPL | + |
| B&C 12 NDL 76 | 50 -5 | 0.2 = | 73 +12 | 4.3 -0.4 | 100.1 -0.3 | close | 400 W vs 650 W: lower power handling · Xmax 4.3 mm < 4.7 mm: lower excursion-limited SPL | + |
| B&C 12 MH 32 | 52 -3 | 0.194 -0.01 | 71 +10 | 4.1 -0.6 | 100.7 +0.3 | close | 400 W vs 650 W: lower power handling · Xmax 4.1 mm < 4.7 mm: lower excursion-limited SPL | + |
| B&C 12NDL76 | 50 -5 | 0.2 = | 73 +12 | 7 +2.3 | 100 -0.4 | close | 400 W vs 650 W: lower power handling | + |
| Beyma 12"P80/Fe V2 | 48 -7 | 0.21 +0.01 | 61 = | 7.5 +2.8 | 99 -1.4 | close | + |
Comparer les 3 plus proches avec le MB 12N351 →
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.