18 Sound 6NMB420
Paramètres Thiele-Small
| Taille nominale | 6.5" |
|---|---|
| Impédance | 16 Ω |
| Fs | 112 Hz |
| Qts | 0.4 |
| Qes | 0.46 |
| Qms | 3.42 |
| Vas | 5.9 L |
| Sd | 130 cm² |
| Xmax | 3 mm |
| Re | 10.6 Ω |
| Bl | 9 T·m |
| Mms | 8.5 g |
| Pe | 200 W |
| Sensibilité | 100 dB |
Indication d'alignement
| EBP | 243 · 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 6NMB420 | 110 -2 | 0.33 -0.07 | 6.1 +0.2 | 3 = | 100 = | close | 8 Ω vs 16 Ω: amp load changes | + |
| B&C 6PEV13 | 126 +14 | 0.36 -0.04 | 6 +0.1 | 2.5 -0.5 | 99 -1 | close | 8 Ω vs 16 Ω: amp load changes · 120 W vs 200 W: lower power handling · Xmax 2.5 mm < 3 mm: lower excursion-limited SPL | + |
| Oberton 6M150 | 115.1 +3.1 | 0.422 +0.02 | 5.35 -0.55 | 2.25 -0.75 | 96 -4 | usable | 8 Ω vs 16 Ω: amp load changes · 150 W vs 200 W: lower power handling · Xmax 2.25 mm < 3 mm: lower excursion-limited SPL | + |
| 18 Sound 6NMB900 | 100 -12 | 0.34 -0.06 | 6.65 +0.75 | 3 = | 96 -4 | usable | + | |
| B&C 6MBX44 | 115 +3 | 0.35 -0.05 | 4 -1.9 | 3.5 +0.5 | 98 -2 | usable | + | |
| B&C 6CLA51 | 89 -23 | 0.41 +0.01 | 5.7 -0.2 | 5.5 +2.5 | 93.5 -6.5 | usable | + | |
| B&C 6MBX44 | 113 +1 | 0.31 -0.09 | 4.1 -1.8 | 3.5 +0.5 | 98 -2 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Oberton 6NM150 | 124 +12 | 0.377 -0.02 | 4 -1.9 | 2.25 -0.75 | 97 -3 | usable | 8 Ω vs 16 Ω: amp load changes · 150 W vs 200 W: lower power handling · Xmax 2.25 mm < 3 mm: lower excursion-limited SPL | + |
| Beyma 6G40Nd/N | 100 -12 | 0.38 -0.02 | 3.7 -2.2 | 3 = | 94 -6 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Beyma 6CMV2 | 90 -22 | 0.34 -0.06 | 6.5 +0.6 | 5.7 +2.7 | 94 -6 | usable | 8 Ω vs 16 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 6NMB420 →
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.