18 Sound 8NW650
Paramètres Thiele-Small
| Taille nominale | 8" |
|---|---|
| Impédance | 16 Ω |
| Fs | 62 Hz |
| Qts | 0.25 |
| Qes | 0.26 |
| Qms | 4.13 |
| Vas | 18.99 L |
| Sd | 230 cm² |
| Xmax | 5.5 mm |
| Re | 9.9 Ω |
| Bl | 19.1 T·m |
| Mms | 25 g |
| Pe | 300 W |
| Sensibilité | 95 dB |
Indication d'alignement
| EBP | 238 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 2.7 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 8NW650 | 63 +1 | 0.25 = | 17.8 -1.19 | 5.5 = | 96 +1 | close | 8 Ω vs 16 Ω: amp load changes | + |
| Beyma 8"MC300Nd | 62 = | 0.22 -0.03 | 18 -0.99 | 6 +0.5 | 96 +1 | close | 8 Ω vs 16 Ω: amp load changes | + |
| Beyma 8WR300 | 65 +3 | 0.27 +0.02 | 15 -3.99 | 6 +0.5 | 95 = | close | 8 Ω vs 16 Ω: amp load changes | + |
| B&C 8FMB51 | 67 +5 | 0.28 +0.03 | 20.7 +1.71 | 5.5 = | 96.5 +1.5 | close | 8 Ω vs 16 Ω: amp load changes | + |
| B&C 8MDN51 | 68 +6 | 0.27 +0.02 | 17.5 -1.49 | 6 +0.5 | 97 +2 | close | 200 W vs 300 W: lower power handling | + |
| Beyma 8WRS300 | 65 +3 | 0.28 +0.03 | 15 -3.99 | 6 +0.5 | 95 = | close | 8 Ω vs 16 Ω: amp load changes | + |
| Faital PRO 8PR210 | 65 +3 | 0.29 +0.04 | 15.4 -3.59 | 6.92 +1.42 | 95 = | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 300 W: lower power handling | + |
| B&C 8MBX51 | 60 -2 | 0.29 +0.04 | 23 +4.01 | 6 +0.5 | 96.5 +1.5 | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 300 W: lower power handling | + |
| Sica 8 K 3 PL | 68.1 +6.1 | 0.25 = | 12.2 -6.79 | 5 -0.5 | 95.1 +0.1 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 5 mm < 5.5 mm: lower excursion-limited SPL | + |
| Oberton 8NB201 | 70.56 +8.56 | 0.245 -0.01 | 12.54 -6.45 | 5.25 -0.25 | 95 = | usable | 8 Ω vs 16 Ω: amp load changes · 200 W vs 300 W: lower power handling · Xmax 5.25 mm < 5.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 8NW650 →
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.