Oberton 12B450
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 46.29 Hz |
| Qts | 0.235 |
| Qes | 0.241 |
| Qms | 9.56 |
| Vas | 71.75 L |
| Sd | 514.7 cm² |
| Xmax | 7.75 mm |
| Re | 5.07 Ω |
| Bl | 19.31 T·m |
| Mms | 60.97 g |
| Pe | 450 W |
| Sensibilité | 99 dB |
Indication d'alignement
| EBP | 192 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 8.9 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 12FH510 | 45 -1.29 | 0.24 +0.01 | 81.3 +9.55 | 7.5 -0.25 | 98 -1 | close | Xmax 7.5 mm < 7.75 mm: lower excursion-limited SPL | + |
| Oberton 12NB450 | 46.46 +0.17 | 0.204 -0.03 | 72.57 +0.82 | 7.75 = | 100 +1 | close | + | |
| RCF LF12P903 | 47 +0.71 | 0.23 = | 65 -6.75 | 7 -0.75 | 97.8 -1.2 | close | Xmax 7 mm < 7.75 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH530 | 45 -1.29 | 0.26 +0.03 | 74.1 +2.35 | 7.5 -0.25 | 98 -1 | close | Xmax 7.5 mm < 7.75 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH510 | 45 -1.29 | 0.25 +0.02 | 75.2 +3.45 | 7.5 -0.25 | 97 -2 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 7.5 mm < 7.75 mm: lower excursion-limited SPL | + |
| Oberton 12B401 | 46.63 +0.34 | 0.245 +0.01 | 69.6 -2.15 | 6.75 -1 | 97 -2 | close | Xmax 6.75 mm < 7.75 mm: lower excursion-limited SPL | + |
| Monacor SP-12/500FH | 45 -1.29 | 0.251 +0.02 | 76.2 +4.45 | 6.4 -1.35 | 98.2 -0.8 | close | Xmax 6.4 mm < 7.75 mm: lower excursion-limited SPL | + |
| Beyma 12"P80/Fe V2 | 48 +1.71 | 0.21 -0.02 | 61 -10.75 | 7.5 -0.25 | 99 = | close | Xmax 7.5 mm < 7.75 mm: lower excursion-limited SPL | + |
| LaVoce NBASS12-30 | 46 -0.29 | 0.26 +0.03 | 68.63 -3.12 | 6.6 -1.15 | 97.5 -1.5 | close | Xmax 6.6 mm < 7.75 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH500 | 45 -1.29 | 0.22 -0.01 | 80.3 +8.55 | 7.25 -0.5 | 97 -2 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 7.25 mm < 7.75 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 12B450 →
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.