B&C 8NSM64
Paramètres Thiele-Small
| Taille nominale | 8" |
|---|---|
| Impédance | 16 Ω |
| Fs | 245 Hz |
| Qts | 0.43 |
| Qes | 0.45 |
| Qms | 10.2 |
| Vas | 1.5 L |
| Sd | 220 cm² |
| Xmax | 2 mm |
| Re | 10.9 Ω |
| Bl | 28 T·m |
| Mms | 19 g |
| Pe | 250 W |
| Sensibilité | 100 dB |
Indication d'alignement
| EBP | 544 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 0.9 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 8NSM64 | 245 = | 0.34 -0.09 | 1.5 = | 2 = | 100 = | close | 8 Ω vs 16 Ω: amp load changes | + |
| 18 Sound 8NM610 | 260 +15 | 0.23 -0.2 | 1.6 +0.1 | 3 +1 | 104 +4 | usable | + | |
| 18 Sound 8NM610 | 260 +15 | 0.21 -0.22 | 1.5 = | 3 +1 | 104 +4 | risky | 8 Ω vs 16 Ω: amp load changes | + |
| 18 Sound 8MB710 | 108 -137 | 0.32 -0.11 | 9 +7.5 | 2.25 +0.25 | 99.5 -0.5 | risky | 8 Ω vs 16 Ω: amp load changes | + |
| 18 Sound 8MB720 | 108 -137 | 0.32 -0.11 | 9 +7.5 | 2.25 +0.25 | 99.5 -0.5 | risky | 8 Ω vs 16 Ω: amp load changes | + |
| 18 Sound 8NMB750 | 91 -154 | 0.37 -0.06 | 7.3 +5.8 | 6.3 +4.3 | 95 -5 | risky | + | |
| Oberton 8NM201 | 102.81 -142.19 | 0.286 -0.14 | 8.07 +6.57 | 2.75 +0.75 | 98 -2 | risky | 8 Ω vs 16 Ω: amp load changes | + |
| Eminence ALPHA-8MRA | 514 +269 | 1.42 +0.99 | 0.8 -0.7 | 1.6 -0.4 | 100.9 +0.9 | risky | 8 Ω vs 16 Ω: amp load changes · 125 W vs 250 W: lower power handling · Xmax 1.6 mm < 2 mm: lower excursion-limited SPL | + |
| Faital PRO 8FE400 | 100 -145 | 0.48 +0.05 | 9.9 +8.4 | 4.87 +2.87 | 96 -4 | risky | 4 Ω vs 16 Ω: amp load changes | + |
| Faital PRO 8PR155 | 85 -160 | 0.46 +0.03 | 10.6 +9.1 | 3.57 +1.57 | 97 -3 | risky | + |
Comparer les 3 plus proches avec le 8NSM64 →
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.