Ciare CH321
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 64 Hz |
| Qts | 0.309 |
| Qes | 0.34 |
| Qms | 3.36 |
| Vas | 62 L |
| Sd | 528 cm² |
| Xmax | 1.3 mm |
| Re | 3 Ω |
| Bl | 11.8 T·m |
| Mms | 39 g |
| Pe | 150 W |
| Sensibilité | 103 dB |
Indication d'alignement
| EBP | 188 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 14.6 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 |
|---|---|---|---|---|---|---|---|---|
| JBL G125-8 | 65 +1 | 0.32 +0.01 | 70.8 +8.8 | 2.5 +1.2 | 101.4 -1.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Fertin Acoustics B34D77 | 66.6 +2.6 | 0.324 +0.02 | 52.5 -9.5 | 2.5 +1.2 | 102 -1 | close | + | |
| RCF MB 12G300 | 61 -3 | 0.301 -0.01 | 57 -5 | 4.3 +3 | 100.1 -2.9 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Electro-Voice DL12BFH | 60 -4 | 0.307 = | 55 -7 | 4 +2.7 | 100.3 -2.7 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| ATC PA50-314 8 BASS | 69 +5 | 0.309 = | 47 -15 | 1.2 -0.1 | 99.9 -3.1 | usable | 8 Ω vs 4 Ω: amp load changes · 50 W vs 150 W: lower power handling · Xmax 1.2 mm < 1.3 mm: lower excursion-limited SPL | + |
| 18 Sound 12NCX750 | 58 -6 | 0.296 -0.01 | 63 +1 | 4.6 +3.3 | 99.7 -3.3 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Fane F90 | 70 +6 | 0.382 +0.07 | 61 -1 | 1.5 +0.2 | 100.2 -2.8 | usable | 8 Ω vs 4 Ω: amp load changes · 90 W vs 150 W: lower power handling | + |
| RCF 12 CX251 | 60 -4 | 0.266 -0.04 | 62 = | 3.7 +2.4 | 100.6 -2.4 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| RCF CX 12N251 | 60 -4 | 0.266 -0.04 | 62 = | 3.7 +2.4 | 100.6 -2.4 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| ATC PA50-314 8 BASS R | 54 -10 | 0.32 +0.01 | 67 +5 | 1.6 +0.3 | 98.2 -4.8 | usable | 8 Ω vs 4 Ω: amp load changes · 50 W vs 150 W: lower power handling | + |
Comparer les 3 plus proches avec le CH321 →
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.