Oberton 8NB201
Paramètres Thiele-Small
| Taille nominale | 8" |
|---|---|
| Impédance | 8 Ω |
| Fs | 70.56 Hz |
| Qts | 0.245 |
| Qes | 0.255 |
| Qms | 5.97 |
| Vas | 12.54 L |
| Sd | 202 cm² |
| Xmax | 5.25 mm |
| Re | 5.27 Ω |
| Bl | 14.41 T·m |
| Mms | 22.67 g |
| Pe | 200 W |
| Sensibilité | 95 dB |
Indication d'alignement
| EBP | 277 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 1.7 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 8CLA64 | 71 +0.44 | 0.24 -0.01 | 12.5 -0.04 | 5.3 +0.05 | 96 +1 | close | + | |
| Sica 8 K 3 PL | 68.1 -2.46 | 0.25 +0.01 | 12.2 -0.34 | 5 -0.25 | 95.1 +0.1 | close | Xmax 5 mm < 5.25 mm: lower excursion-limited SPL | + |
| B&C 8NDL64 | 73 +2.44 | 0.24 -0.01 | 11.8 -0.74 | 4.5 -0.75 | 97 +2 | close | 16 Ω vs 8 Ω: amp load changes · Xmax 4.5 mm < 5.25 mm: lower excursion-limited SPL | + |
| B&C 8NW51 | 76 +5.44 | 0.25 +0.01 | 10.6 -1.94 | 6 +0.75 | 97 +2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma 8WR300 | 65 -5.56 | 0.27 +0.03 | 15 +2.46 | 6 +0.75 | 95 = | close | + | |
| 18 Sound 8NTLW2000 | 74 +3.44 | 0.26 +0.02 | 11.3 -1.24 | 4.4 -0.85 | 96.5 +1.5 | close | 16 Ω vs 8 Ω: amp load changes · Xmax 4.4 mm < 5.25 mm: lower excursion-limited SPL | + |
| B&C 8FW51 | 74 +3.44 | 0.21 -0.04 | 12 -0.54 | 6 +0.75 | 97 +2 | close | + | |
| B&C 8NW51 | 68 -2.56 | 0.22 -0.02 | 14 +1.46 | 7 +1.75 | 97 +2 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Beyma 8WRS300 | 65 -5.56 | 0.28 +0.04 | 15 +2.46 | 6 +0.75 | 95 = | close | + | |
| 18 Sound 8NTLW2000 | 71 +0.44 | 0.21 -0.04 | 13 +0.46 | 4.4 -0.85 | 97.5 +2.5 | usable | Xmax 4.4 mm < 5.25 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 8NB201 →
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.