Eminence BETA 12CX v2019
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 47 Hz |
| Qts | 0.476 |
| Qes | 0.52 |
| Qms | 5.64 |
| Vas | 120.9 L |
| Sd | 538.9 cm² |
| Xmax | 3.5 mm |
| Re | 5.42 Ω |
| Bl | 10.9 T·m |
| Mms | 38.6 g |
| Pe | 250 W |
| Sensibilité | 97.5 dB |
Indication d'alignement
| EBP | 90 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 100.2 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 12CX | 47 = | 0.48 = | 120.94 +0.04 | 3.5 = | 97.3 -0.2 | close | + | |
| Eminence BETA 12A2 | 47 = | 0.462 -0.01 | 120.1 -0.8 | 4.4 +0.9 | 98 +0.5 | close | + | |
| Eminence BETA 12A | 47 = | 0.462 -0.01 | 120 -0.9 | 4.4 +0.9 | 98 +0.5 | close | + | |
| Eminence BETA-12A | 47 = | 0.46 -0.02 | 120.1 -0.8 | 4.4 +0.9 | 98 +0.5 | close | + | |
| Davis 31TCA12 vp3 | 49.1 +2.1 | 0.452 -0.02 | 115.6 -5.3 | 5.6 +2.1 | 97.3 -0.2 | close | + | |
| MCM Electronics 55-3233 | 42 -5 | 0.459 -0.02 | 122.6 +1.7 | 4.9 +1.4 | 98 +0.5 | close | 4 Ω vs 8 Ω: amp load changes · 120 W vs 250 W: lower power handling | + |
| Davis 31TCA12 vp2 | 46.4 -0.6 | 0.449 -0.03 | 113.1 -7.8 | 5.7 +2.2 | 96.4 -1.1 | close | + | |
| Davis 31TCA12 vp | 49.1 +2.1 | 0.459 -0.02 | 107.8 -13.1 | 5.5 +2 | 96.9 -0.6 | close | + | |
| Eminence BETA 12 | 50 +3 | 0.519 +0.04 | 114.7 -6.2 | 4.4 +0.9 | 96.5 -1 | close | + | |
| Monacor SP-12 vp nº1 | 45.8 -1.2 | 0.458 -0.02 | 104.3 -16.6 | 3.9 +0.4 | 95.6 -1.9 | close | 100 W vs 250 W: lower power handling | + |
Comparer les 3 plus proches avec le BETA 12CX v2019 →
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.