Oberton 15MB500
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 41.5 Hz |
| Qts | 0.339 |
| Qes | 0.349 |
| Qms | 12.85 |
| Vas | 161.54 L |
| Sd | 829.6 cm² |
| Xmax | 7.75 mm |
| Re | 5.25 Ω |
| Bl | 18.54 T·m |
| Mms | 87.5 g |
| Pe | 500 W |
| Sensibilité | 100 dB |
Indication d'alignement
| EBP | 119 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 48.2 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 |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 15FH520-4 | 38 -3.5 | 0.337 = | 156.6 -4.94 | 7.8 +0.05 | 100.6 +0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| PD PD 15BR40 | 38.7 -2.8 | 0.34 = | 158.3 -3.24 | 7.9 +0.15 | 98.1 -1.9 | close | + | |
| Precision Devices PD 15BR40 | 38.7 -2.8 | 0.34 = | 158.3 -3.24 | 7.9 +0.15 | 98.1 -1.9 | close | + | |
| 18 Sound 15ND940 | 41 -0.5 | 0.36 +0.02 | 166 +4.46 | 9.5 +1.75 | 98.5 -1.5 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 15FH520-4 v2021 | 38 -3.5 | 0.337 = | 146.2 -15.34 | 7.4 -0.35 | 100.3 +0.3 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 7.4 mm < 7.75 mm: lower excursion-limited SPL | + |
| 18 Sound 15ND840 | 43 +1.5 | 0.37 +0.03 | 163 +1.46 | 9.5 +1.75 | 99 -1 | close | + | |
| Beyma 15MC700 | 41 -0.5 | 0.352 +0.01 | 153 -8.54 | 7.4 -0.35 | 97.7 -2.3 | close | Xmax 7.4 mm < 7.75 mm: lower excursion-limited SPL | + |
| 18 Sound 15ND830 | 42 +0.5 | 0.34 = | 157 -4.54 | 6.5 -1.25 | 98 -2 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 6.5 mm < 7.75 mm: lower excursion-limited SPL | + |
| Beyma 15MCB700 | 44 +2.5 | 0.34 = | 148 -13.54 | 7 -0.75 | 99 -1 | close | Xmax 7 mm < 7.75 mm: lower excursion-limited SPL | + |
| P.Audio S15-100LF | 38 -3.5 | 0.35 +0.01 | 169.1 +7.56 | 7.8 +0.05 | 98 -2 | close | + |
Comparer les 3 plus proches avec le 15MB500 →
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.