Oberton 18NSW700-8
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30.5 Hz |
| Qts | 0.243 |
| Qes | 0.25 |
| Qms | 9.24 |
| Vas | 309 L |
| Sd | 1158 cm² |
| Xmax | 7.7 mm |
| Re | 6.1 Ω |
| Bl | 27.8 T·m |
| Mms | 165.9 g |
| Pe | 700 W |
| Sensibilité | 98.6 dB |
Indication d'alignement
| EBP | 122 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 41.4 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 18 PZB 100 | 30 -0.5 | 0.243 = | 297 -12 | 7.8 +0.1 | 98.8 +0.2 | close | + | |
| Radian 2218Neo | 30 -0.5 | 0.23 -0.01 | 312 +3 | 9 +1.3 | 99 +0.4 | close | + | |
| Oberton 18NSW700 | 30.48 -0.02 | 0.243 = | 309.02 +0.02 | 14 +6.3 | 97.5 -1.1 | close | + | |
| B&C 18PZB100 | 30 -0.5 | 0.24 = | 297 -12 | 8 +0.3 | 97 -1.6 | close | + | |
| 18 Sound 18NLW9300 | 30 -0.5 | 0.28 +0.04 | 316 +7 | 8 +0.3 | 98.7 +0.1 | close | + | |
| Fane COLOSSUS 18B600 | 29 -1.5 | 0.236 -0.01 | 345 +36 | 7.2 -0.5 | 98.7 +0.1 | close | Xmax 7.2 mm < 7.7 mm: lower excursion-limited SPL | + |
| RCF LF 18N451 | 31 +0.5 | 0.24 = | 245 -64 | 8.8 +1.1 | 98.7 +0.1 | close | + | |
| PD PD 184C01 | 30 -0.5 | 0.227 -0.02 | 337.1 +28.1 | 7.8 +0.1 | 100.2 +1.6 | close | + | |
| Precision Devices PD 184C01 | 30 -0.5 | 0.227 -0.02 | 337.1 +28.1 | 7.8 +0.1 | 100.2 +1.6 | close | + | |
| B&C 18 PZB 46 vp | 28.8 -1.7 | 0.227 -0.02 | 346.4 +37.4 | 8.1 +0.4 | 99 +0.4 | close | + |
Comparer les 3 plus proches avec le 18NSW700-8 →
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.