Jensen C12Q-8
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 87.3 Hz |
| Qts | 1.69 |
| Qes | 1.94 |
| Qms | 13.14 |
| Vas | 44.1 L |
| Sd | 490.8 cm² |
| Xmax | 0.8 mm |
| Re | 6.36 Ω |
| Bl | 6.8 T·m |
| Mms | 25.4 g |
| Pe | 35 W |
| Sensibilité | 94.8 dB |
Indication d'alignement
| EBP | 45 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
EBP < 50 : favorise un alignement clos.
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 |
|---|---|---|---|---|---|---|---|---|
| Jensen P12Q | 90.4 +3.1 | 1.944 +0.25 | 47.5 +3.4 | 0.8 = | 95.1 +0.3 | close | + | |
| Jensen P12R | 80 -7.3 | 1.795 +0.1 | 66.4 +22.3 | 0.8 = | 95.3 +0.5 | usable | 25 W vs 35 W: lower power handling | + |
| Beyma 12GA50 | 90 +2.7 | 1.16 -0.53 | 34 -10.1 | 2 +1.2 | 94.8 = | usable | + | |
| Visaton FR 30 | 90 +2.7 | 1.284 -0.41 | 27 -17.1 | 1.1 +0.3 | 93.7 -1.1 | usable | + | |
| Jensen JCH 1270-8 | 78 -9.3 | 1.084 -0.61 | 46.7 +2.6 | 1.5 +0.7 | 96.6 +1.8 | usable | + | |
| Eminence RED FANG 16 | 89 +1.7 | 0.971 -0.72 | 50.2 +6.1 | 0.5 -0.3 | 95.6 +0.8 | usable | 16 Ω vs 8 Ω: amp load changes · Xmax 0.5 mm < 0.8 mm: lower excursion-limited SPL | + |
| Celestion G12T 75 | 85 -2.3 | 0.836 -0.85 | 51 +6.9 | 2 +1.2 | 95.3 +0.5 | risky | 16 Ω vs 8 Ω: amp load changes | + |
| Celestion F12M-150 Triple Cone | 69.4 -17.9 | 0.906 -0.78 | 46.9 +2.8 | 2.3 +1.5 | 95.2 +0.4 | risky | + | |
| Celestion G12T-100 | 81 -6.3 | 0.833 -0.86 | 47 +2.9 | 2 +1.2 | 96.8 +2 | risky | + | |
| Eminence LEGEND 1258 | 94 +6.7 | 0.99 -0.7 | 32.5 -11.6 | 0.5 -0.3 | 95.9 +1.1 | risky | Xmax 0.5 mm < 0.8 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le C12Q-8 →
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.