18 Sound 12MB810
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 46 Hz |
| Qts | 0.2 |
| Qes | 0.2 |
| Qms | 10.3 |
| Vas | 81 L |
| Sd | 531 cm² |
| Xmax | 5 mm |
| Re | 5 Ω |
| Bl | 20.5 T·m |
| Mms | 59 g |
| Pe | 500 W |
| Sensibilité | 100 dB |
Indication d'alignement
| EBP | 230 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 12MB710 | 46 = | 0.2 = | 81 = | 5 = | 100 = | close | + | |
| 18 Sound 12MB720 | 46 = | 0.2 = | 81 = | 5 = | 100 = | close | + | |
| Oberton 12NXL400 | 48.6 +2.6 | 0.203 = | 79.24 -1.76 | 5.25 +0.25 | 101 +1 | close | + | |
| PHL Audio 4040 | 45 -1 | 0.208 +0.01 | 85 +4 | 4.9 -0.1 | 99.1 -0.9 | close | Xmax 4.9 mm < 5 mm: lower excursion-limited SPL | + |
| Beyma 12P80/Fe | 46 = | 0.186 -0.01 | 75.6 -5.4 | 5.6 +0.6 | 99.8 -0.2 | close | + | |
| Oberton 12NB450 | 46.46 +0.46 | 0.204 = | 72.57 -8.43 | 7.75 +2.75 | 100 = | close | + | |
| B&C 12NDL76 | 50 +4 | 0.2 = | 73 -8 | 7 +2 | 100 = | close | + | |
| 18 Sound 12MB600 | 46 = | 0.19 -0.01 | 86 +5 | 4.5 -0.5 | 101 +1 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 4.5 mm < 5 mm: lower excursion-limited SPL | + |
| PHL Audio 4050 | 49 +3 | 0.197 = | 84 +3 | 4.1 -0.9 | 100.1 +0.1 | close | 350 W vs 500 W: lower power handling · Xmax 4.1 mm < 5 mm: lower excursion-limited SPL | + |
| Beyma 12P80FE V2 | 50 +4 | 0.201 = | 66.8 -14.2 | 5.2 +0.2 | 99.9 -0.1 | close | + |
Comparer les 3 plus proches avec le 12MB810 →
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.