18 Sound 8NMB750
Paramètres Thiele-Small
| Taille nominale | 8" |
|---|---|
| Impédance | 8 Ω |
| Fs | 88 Hz |
| Qts | 0.27 |
| Qes | 0.28 |
| Qms | 6.1 |
| Vas | 6.9 L |
| Sd | 230 cm² |
| Xmax | 6.1 mm |
| Re | 5.2 Ω |
| Bl | 18.7 T·m |
| Mms | 35 g |
| Pe | 350 W |
| Sensibilité | 96.5 dB |
Indication d'alignement
| EBP | 314 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 1.2 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 |
|---|---|---|---|---|---|---|---|---|
| LaVoce WAN082.01 | 85 -3 | 0.32 +0.05 | 9 +2.1 | 5.8 -0.3 | 96 -0.5 | usable | 200 W vs 350 W: lower power handling · Xmax 5.8 mm < 6.1 mm: lower excursion-limited SPL | + |
| LaVoce WAN082.02 | 80 -8 | 0.23 -0.04 | 8.97 +2.07 | 5.8 -0.3 | 96.5 = | usable | 200 W vs 350 W: lower power handling · Xmax 5.8 mm < 6.1 mm: lower excursion-limited SPL | + |
| 18 Sound 8NMB750 | 91 +3 | 0.37 +0.1 | 7.3 +0.4 | 6.3 +0.2 | 95 -1.5 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| B&C 8NW51 | 76 -12 | 0.25 -0.02 | 10.6 +3.7 | 6 -0.1 | 97 +0.5 | usable | 4 Ω vs 8 Ω: amp load changes · 200 W vs 350 W: lower power handling · Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
| B&C 8NDL64 | 80 -8 | 0.25 -0.02 | 9.6 +2.7 | 4.5 -1.6 | 97 +0.5 | usable | Xmax 4.5 mm < 6.1 mm: lower excursion-limited SPL | + |
| Oberton 8NMB250v4 | 82.03 -5.97 | 0.258 -0.01 | 10.89 +3.99 | 4.5 -1.6 | 96 -0.5 | usable | 250 W vs 350 W: lower power handling · Xmax 4.5 mm < 6.1 mm: lower excursion-limited SPL | + |
| BMS 8N515 | 87.7 -0.3 | 0.3 +0.03 | 11.04 +4.14 | 4 -2.1 | 96 -0.5 | usable | 200 W vs 350 W: lower power handling · Xmax 4 mm < 6.1 mm: lower excursion-limited SPL | + |
| BMS 8S215 | 87.7 -0.3 | 0.31 +0.04 | 11.04 +4.14 | 4.25 -1.85 | 96 -0.5 | usable | 200 W vs 350 W: lower power handling · Xmax 4.25 mm < 6.1 mm: lower excursion-limited SPL | + |
| 18 Sound 8NTLW2000 | 74 -14 | 0.26 -0.01 | 11.3 +4.4 | 4.4 -1.7 | 96.5 = | usable | 16 Ω vs 8 Ω: amp load changes · Xmax 4.4 mm < 6.1 mm: lower excursion-limited SPL | + |
| LaVoce WAF082.01 | 76 -12 | 0.21 -0.06 | 10.21 +3.31 | 5.8 -0.3 | 97 +0.5 | usable | 250 W vs 350 W: lower power handling · Xmax 5.8 mm < 6.1 mm: lower excursion-limited SPL | + |
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.