18 Sound 8NMB750
Paramètres Thiele-Small
| Taille nominale | 8" |
|---|---|
| Impédance | 16 Ω |
| Fs | 91 Hz |
| Qts | 0.37 |
| Qes | 0.39 |
| Qms | 5.9 |
| Vas | 7.3 L |
| Sd | 230 cm² |
| Xmax | 6.3 mm |
| Re | 10.2 Ω |
| Bl | 21.5 T·m |
| Mms | 30 g |
| Pe | 350 W |
| Sensibilité | 95 dB |
Indication d'alignement
| EBP | 233 · 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 8S219 | 82 -9 | 0.41 +0.04 | 9.7 +2.4 | 6.3 = | 94 -1 | usable | 8 Ω vs 16 Ω: amp load changes · 250 W vs 350 W: lower power handling | + |
| LaVoce WAN082.01 | 85 -6 | 0.32 -0.05 | 9 +1.7 | 5.8 -0.5 | 96 +1 | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 350 W: lower power handling · Xmax 5.8 mm < 6.3 mm: lower excursion-limited SPL | + |
| 18 Sound 8NMB750 | 88 -3 | 0.27 -0.1 | 6.9 -0.4 | 6.1 -0.2 | 96.5 +1.5 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 6.1 mm < 6.3 mm: lower excursion-limited SPL | + |
| LaVoce WAF082.00 | 78 -13 | 0.37 = | 11.92 +4.62 | 6.3 = | 95 = | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 350 W: lower power handling | + |
| BMS 8N519 | 74.9 -16.1 | 0.37 = | 10.9 +3.6 | 6.3 = | 94 -1 | usable | 8 Ω vs 16 Ω: amp load changes · 250 W vs 350 W: lower power handling | + |
| Faital PRO 8PR155 | 85 -6 | 0.37 = | 9.4 +2.1 | 3.57 -2.73 | 97 +2 | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 350 W: lower power handling · Xmax 3.57 mm < 6.3 mm: lower excursion-limited SPL | + |
| B&C 8CL51 | 83 -8 | 0.51 +0.14 | 9.5 +2.2 | 6 -0.3 | 94 -1 | usable | 200 W vs 350 W: lower power handling · Xmax 6 mm < 6.3 mm: lower excursion-limited SPL | + |
| Faital PRO 8FE400 | 100 +9 | 0.48 +0.11 | 9.9 +2.6 | 4.87 -1.43 | 96 +1 | usable | 4 Ω vs 16 Ω: amp load changes · 200 W vs 350 W: lower power handling · Xmax 4.87 mm < 6.3 mm: lower excursion-limited SPL | + |
| BMS 8S215 | 87.7 -3.3 | 0.31 -0.06 | 11.04 +3.74 | 4.25 -2.05 | 96 +1 | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 350 W: lower power handling · Xmax 4.25 mm < 6.3 mm: lower excursion-limited SPL | + |
| B&C 8CL51 | 69 -22 | 0.41 +0.04 | 12.5 +5.2 | 6.5 +0.2 | 94 -1 | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 350 W: lower power handling | + |
Comparer les 3 plus proches avec le 8NMB750 →
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.