Eminence BETA-12LTA
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.51 |
| Qes | 0.55 |
| Qms | 6.4 |
| Vas | 136.3 L |
| Sd | 532 cm² |
| Xmax | 3.2 mm |
| Re | 7.4 Ω |
| Bl | 11.7 T·m |
| Mms | 36 g |
| Pe | 225 W |
| Sensibilité | 95.4 dB |
Indication d'alignement
| EBP | 82 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 147.8 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence BETA 12LT | 45 = | 0.507 = | 136.3 = | 3.2 = | 95.9 +0.5 | close | + | |
| Audax LFP501 | 40 -5 | 0.521 +0.01 | 138 +1.7 | 4.5 +1.3 | 94.6 -0.8 | close | 150 W vs 225 W: lower power handling | + |
| Audax PR30ST100 | 40 -5 | 0.521 +0.01 | 138 +1.7 | 4.5 +1.3 | 94.6 -0.8 | close | 100 W vs 225 W: lower power handling | + |
| Conrad PA 12 | 42.9 -2.1 | 0.462 -0.05 | 129.2 -7.1 | 4 +0.8 | 95.2 -0.2 | close | + | |
| Eminence BETA 12CX | 47 +2 | 0.48 -0.03 | 120.94 -15.36 | 3.5 +0.3 | 97.3 +1.9 | close | + | |
| MCM Electronics 55-2973 | 42 -3 | 0.481 -0.03 | 122.6 -13.7 | 5 +1.8 | 94.5 -0.9 | close | 120 W vs 225 W: lower power handling | + |
| Eminence BETA 12CX v2019 | 47 +2 | 0.476 -0.03 | 120.9 -15.4 | 3.5 +0.3 | 97.5 +2.1 | close | + | |
| Philips AD12202/M8 | 45.6 +0.6 | 0.419 -0.09 | 138 +1.7 | 4 +0.8 | 96.8 +1.4 | close | 100 W vs 225 W: lower power handling | + |
| Eminence BETA 12 | 50 +5 | 0.519 +0.01 | 114.7 -21.6 | 4.4 +1.2 | 96.5 +1.1 | close | + | |
| Eminence BETA 12CX | 43 -2 | 0.474 -0.04 | 161 +24.7 | 3.5 +0.3 | 97.5 +2.1 | close | + |
Comparer les 3 plus proches avec le BETA-12LTA →
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.