Eminence BETA 12
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 50 Hz |
| Qts | 0.519 |
| Qes | 0.57 |
| Qms | 5.82 |
| Vas | 114.7 L |
| Sd | 532.4 cm² |
| Xmax | 4.4 mm |
| Re | 7.07 Ω |
| Bl | 11.7 T·m |
| Mms | 35.1 g |
| Pe | 250 W |
| Sensibilité | 96.5 dB |
Indication d'alignement
| EBP | 88 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 134 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| Davis 31TCA12 vp3 | 49.1 -0.9 | 0.452 -0.07 | 115.6 +0.9 | 5.6 +1.2 | 97.3 +0.8 | close | + | |
| Davis 31TCA12 vp | 49.1 -0.9 | 0.459 -0.06 | 107.8 -6.9 | 5.5 +1.1 | 96.9 +0.4 | close | + | |
| Davis 31TCA12 vp2 | 46.4 -3.6 | 0.449 -0.07 | 113.1 -1.6 | 5.7 +1.3 | 96.4 -0.1 | close | + | |
| Faital PRO 12PR300 | 50 = | 0.49 -0.03 | 89.7 -25 | 4.92 +0.52 | 97 +0.5 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Eminence BETA 12A | 47 -3 | 0.462 -0.06 | 120 +5.3 | 4.4 = | 98 +1.5 | close | + | |
| Eminence BETA 12A2 | 47 -3 | 0.462 -0.06 | 120.1 +5.4 | 4.4 = | 98 +1.5 | close | + | |
| Eminence BETA-12A | 47 -3 | 0.46 -0.06 | 120.1 +5.4 | 4.4 = | 98 +1.5 | close | + | |
| Faital PRO 12PR320 | 45 -5 | 0.52 = | 96.7 -18 | 7.27 +2.87 | 96 -0.5 | close | 16 Ω vs 8 Ω: amp load changes | + |
| B&C 12 HPL 51 | 51 +1 | 0.479 -0.04 | 96 -18.7 | 4 -0.4 | 97.3 +0.8 | close | 150 W vs 250 W: lower power handling · Xmax 4 mm < 4.4 mm: lower excursion-limited SPL | + |
| Audax 330 | 48.1 -1.9 | 0.468 -0.05 | 93.7 -21 | 4.5 +0.1 | 95.9 -0.6 | close | 150 W vs 250 W: lower power handling | + |
Comparer les 3 plus proches avec le BETA 12 →
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.