Oberton 12B400
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 50.47 Hz |
| Qts | 0.249 |
| Qes | 0.256 |
| Qms | 9.69 |
| Vas | 74.74 L |
| Sd | 514.7 cm² |
| Xmax | 5.25 mm |
| Re | 5.55 Ω |
| Bl | 18.4 T·m |
| Mms | 49.22 g |
| Pe | 400 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 197 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 10.6 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 12N620 | 44.7 -5.77 | 0.25 = | 72.7 -2.04 | 5.5 +0.25 | 98 = | close | + | |
| Monacor SP-12/500FH | 45 -5.47 | 0.251 = | 76.2 +1.46 | 6.4 +1.15 | 98.2 +0.2 | close | + | |
| B&C 12PLB76 | 50 -0.47 | 0.23 -0.02 | 75 +0.26 | 5 -0.25 | 99 +1 | close | Xmax 5 mm < 5.25 mm: lower excursion-limited SPL | + |
| 18 Sound 12CX800 | 53 +2.53 | 0.253 = | 73 -1.74 | 4.7 -0.55 | 99.4 +1.4 | close | Xmax 4.7 mm < 5.25 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH510 | 45 -5.47 | 0.25 = | 75.2 +0.46 | 7.5 +2.25 | 97 -1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 12FH530 | 45 -5.47 | 0.26 +0.01 | 74.1 -0.64 | 7.5 +2.25 | 98 = | close | + | |
| P.Audio C12-500MB | 47 -3.47 | 0.238 -0.01 | 73 -1.74 | 4.5 -0.75 | 98 = | close | Xmax 4.5 mm < 5.25 mm: lower excursion-limited SPL | + |
| Oberton 12B401 | 46.63 -3.84 | 0.245 = | 69.6 -5.14 | 6.75 +1.5 | 97 -1 | close | + | |
| Faital PRO 12FH520 | 50 -0.47 | 0.29 +0.04 | 73.7 -1.04 | 7.25 +2 | 98 = | close | + | |
| Fane COLOSSUS 12XB | 43 -7.47 | 0.243 -0.01 | 78 +3.26 | 6 +0.75 | 97.7 -0.3 | close | + |
Comparer les 3 plus proches avec le 12B400 →
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.