Oberton 18B500
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 34.9 Hz |
| Qts | 0.276 |
| Qes | 0.284 |
| Qms | 9.24 |
| Vas | 243.9 L |
| Sd | 1110 cm² |
| Xmax | 6.7 mm |
| Re | 5.1 Ω |
| Bl | 24.1 T·m |
| Mms | 147.3 g |
| Pe | 600 W |
| Sensibilité | 99.6 dB |
Indication d'alignement
| EBP | 123 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 43.8 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 |
|---|---|---|---|---|---|---|---|---|
| PHL Audio 7010 | 35 +0.1 | 0.288 +0.01 | 260 +16.1 | 7.7 +1 | 99.1 -0.5 | close | + | |
| PHL Audio 7070 | 35 +0.1 | 0.288 +0.01 | 260 +16.1 | 7.7 +1 | 99.1 -0.5 | close | + | |
| 18 Sound 18LW1250 | 35 +0.1 | 0.271 -0.01 | 268 +24.1 | 8.7 +2 | 100.2 +0.6 | close | + | |
| Monacor SP-18/1000HP | 35 +0.1 | 0.282 +0.01 | 219 -24.9 | 7.9 +1.2 | 98.8 -0.8 | close | + | |
| Oberton 18FBR700 | 35.56 +0.66 | 0.271 -0.01 | 231.3 -12.6 | 8 +1.3 | 98 -1.6 | close | + | |
| Faital PRO W18N8-1000 | 35 +0.1 | 0.273 = | 211.8 -32.1 | 7.8 +1.1 | 98.8 -0.8 | close | + | |
| Mercuriale PAR 465 M0 | 35 +0.1 | 0.265 -0.01 | 251 +7.1 | 6 -0.7 | 98.5 -1.1 | close | Xmax 6 mm < 6.7 mm: lower excursion-limited SPL | + |
| B&C 18 PZB 100 (prodance) | 33.7 -1.2 | 0.289 +0.01 | 263 +19.1 | 7.6 +0.9 | 99 -0.6 | close | + | |
| PHL Audio 7321ND | 33 -1.9 | 0.278 = | 230 -13.9 | 8.5 +1.8 | 98.3 -1.3 | close | + | |
| PD PD 188 | 37.4 +2.5 | 0.279 = | 224.4 -19.5 | 6 -0.7 | 99.6 = | close | Xmax 6 mm < 6.7 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18B500 →
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.