B&C 12NDL88
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 51 Hz |
| Qts | 0.27 |
| Qes | 0.29 |
| Qms | 5 |
| Vas | 52 L |
| Sd | 522 cm² |
| Xmax | 8 mm |
| Re | 5 Ω |
| Bl | 19.9 T·m |
| Mms | 71 g |
| Pe | 700 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 176 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 8.9 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 |
|---|---|---|---|---|---|---|---|---|
| Oberton 12MB35 | 51.43 +0.43 | 0.267 = | 50.07 -1.93 | 6.75 -1.25 | 98 = | close | Xmax 6.75 mm < 8 mm: lower excursion-limited SPL | + |
| Beyma 12MCB700 | 51 = | 0.27 = | 59.5 +7.5 | 7 -1 | 98 = | close | Xmax 7 mm < 8 mm: lower excursion-limited SPL | + |
| B&C 12 NDL 88 | 51 = | 0.274 = | 52 = | 5.7 -2.3 | 97.8 -0.2 | close | Xmax 5.7 mm < 8 mm: lower excursion-limited SPL | + |
| RCF LF12X401 | 45 -6 | 0.27 = | 50 -2 | 9 +1 | 96.5 -1.5 | close | + | |
| 18 Sound 12NTLW2500 | 52 +1 | 0.31 +0.04 | 52.7 +0.7 | 7.6 -0.4 | 97.5 -0.5 | close | 4 Ω vs 8 Ω: amp load changes · 500 W vs 700 W: lower power handling · Xmax 7.6 mm < 8 mm: lower excursion-limited SPL | + |
| Beyma 12 P1000/Nd | 47 -4 | 0.26 -0.01 | 49 -3 | 8 = | 96 -2 | close | + | |
| 18 Sound 12W750 | 55 +4 | 0.27 = | 58 +6 | 7 -1 | 97 -1 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 7 mm < 8 mm: lower excursion-limited SPL | + |
| B&C 12NDL88 | 48 -3 | 0.24 -0.03 | 57 +5 | 8 = | 97 -1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 12FH520 | 50 -1 | 0.27 = | 65.5 +13.5 | 7 -1 | 97 -1 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 7 mm < 8 mm: lower excursion-limited SPL | + |
| Beyma 12P1000ND | 47 -4 | 0.26 -0.01 | 49 -3 | 8 = | 94.6 -3.4 | close | 450 W vs 700 W: lower power handling | + |
Comparer les 3 plus proches avec le 12NDL88 →
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.