Eminence CV 75A
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 79 Hz |
| Qts | 0.418 |
| Qes | 0.43 |
| Qms | 15.07 |
| Vas | 52.5 L |
| Sd | 519.5 cm² |
| Xmax | 1.2 mm |
| Re | 6.89 Ω |
| Bl | 15.3 T·m |
| Mms | 29.3 g |
| Pe | 75 W |
| Sensibilité | 100.4 dB |
Indication d'alignement
| EBP | 184 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 28.2 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 12TC300 | 78 -1 | 0.428 +0.01 | 56.5 +4 | 1.5 +0.3 | 101.7 +1.3 | close | + | |
| Celestion TF 1218TC v2010 | 74.1 -4.9 | 0.455 +0.04 | 48.1 -4.4 | 1.5 +0.3 | 99.2 -1.2 | close | + | |
| Warehouse Sound REAPER 12 | 77.4 -1.6 | 0.464 +0.05 | 65 +12.5 | 1.3 +0.1 | 100.6 +0.2 | close | 30 W vs 75 W: lower power handling | + |
| B&C 320K/C-A | 82 +3 | 0.5 +0.08 | 53 +0.5 | 2 +0.8 | 101 +0.6 | close | + | |
| B&C 320KC-8A | 82 +3 | 0.5 +0.08 | 53 +0.5 | 2 +0.8 | 101.2 +0.8 | close | + | |
| Eminence CV 75B | 80 +1 | 0.479 +0.06 | 56.2 +3.7 | 1.2 = | 97.2 -3.2 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Fane F70 | 70 -9 | 0.402 -0.02 | 61.8 +9.3 | 1.5 +0.3 | 99.3 -1.1 | close | + | |
| Fane F90 | 70 -9 | 0.382 -0.04 | 61 +8.5 | 1.5 +0.3 | 100.2 -0.2 | close | + | |
| JBL 2022H | 75 -4 | 0.399 -0.02 | 42.5 -10 | 3.4 +2.2 | 100.5 +0.1 | usable | + | |
| Celestion BN12-300S4 | 61.2 -17.8 | 0.408 -0.01 | 56.9 +4.4 | 2.5 +1.3 | 101.2 +0.8 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le CV 75A →
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.