B&C 12NBX100
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 41 Hz |
| Qts | 0.22 |
| Qes | 0.24 |
| Qms | 3.9 |
| Vas | 51 L |
| Sd | 531 cm² |
| Xmax | 10 mm |
| Re | 5.1 Ω |
| Bl | 25.6 T·m |
| Mms | 117 g |
| Pe | 1000 W |
| Sensibilité | 96 dB |
Indication d'alignement
| EBP | 171 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 5.5 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 12NBX100 | 40 -1 | 0.22 = | 46.5 -4.5 | 10 = | 94 -2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Lavoce WAF124.01 | 42 +1 | 0.22 = | 49 -2 | 9 -1 | 93.8 -2.2 | close | Xmax 9 mm < 10 mm: lower excursion-limited SPL | + |
| Lavoce WAN124.01 | 40 -1 | 0.21 -0.01 | 51 = | 8.5 -1.5 | 93.6 -2.4 | close | Xmax 8.5 mm < 10 mm: lower excursion-limited SPL | + |
| B&C 12 NBX 100 | 41 = | 0.226 +0.01 | 51 = | 6.6 -3.4 | 95.6 -0.4 | close | Xmax 6.6 mm < 10 mm: lower excursion-limited SPL | + |
| B&C 12NW100 | 42 +1 | 0.2 -0.02 | 44 -7 | 9 -1 | 96 = | close | Xmax 9 mm < 10 mm: lower excursion-limited SPL | + |
| 18 Sound 12NLW9410 | 42 +1 | 0.26 +0.04 | 55 +4 | 11 +1 | 95 -1 | close | + | |
| Beyma 12"LEX1300Nd | 45 +4 | 0.24 +0.02 | 43 -8 | 11 +1 | 96 = | close | + | |
| Faital PRO 12FX600 | 48 +7 | 0.24 +0.02 | 44.4 -6.6 | 9.9 -0.1 | 97 +1 | usable | 700 W vs 1000 W: lower power handling · Xmax 9.9 mm < 10 mm: lower excursion-limited SPL | + |
| Sica 12 PFS 4 | 39 -2 | 0.26 +0.04 | 55.6 +4.6 | 9 -1 | 94.8 -1.2 | usable | Xmax 9 mm < 10 mm: lower excursion-limited SPL | + |
| RCF LF12X401 | 45 +4 | 0.27 +0.05 | 50 -1 | 9 -1 | 96.5 +0.5 | usable | Xmax 9 mm < 10 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 12NBX100 →
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 (1)
- Dual 12" Bass Reflexsubbass reflex