Ciare CW321
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 45 Hz |
| Qts | 0.26 |
| Qes | 0.29 |
| Qms | 2.54 |
| Vas | 94 L |
| Sd | 537 cm² |
| Xmax | 1.35 mm |
| Re | 3 Ω |
| Bl | 12.33 T·m |
| Mms | 50 g |
| Pe | 150 W |
| Sensibilité | 96.5 dB |
Indication d'alignement
| EBP | 155 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 14.7 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 |
|---|---|---|---|---|---|---|---|---|
| Altec 917-8A | 45.3 +0.3 | 0.298 +0.04 | 95.1 +1.1 | 1.3 -0.05 | 97.5 +1 | close | 8 Ω vs 4 Ω: amp load changes · 60 W vs 150 W: lower power handling · Xmax 1.3 mm < 1.35 mm: lower excursion-limited SPL | + |
| Tannoy GOLD 12 | 49.7 +4.7 | 0.237 -0.02 | 99.7 +5.7 | 1.4 +0.05 | 96.5 = | close | 16 Ω vs 4 Ω: amp load changes · 30 W vs 150 W: lower power handling | + |
| Fertin Acoustics 30S | 42 -3 | 0.282 +0.02 | 101 +7 | 2 +0.65 | 97.2 +0.7 | close | 8 Ω vs 4 Ω: amp load changes · 30 W vs 150 W: lower power handling | + |
| Fertin Acoustics 30AP | 42 -3 | 0.282 +0.02 | 101 +7 | 2 +0.65 | 97.3 +0.8 | close | 8 Ω vs 4 Ω: amp load changes · 30 W vs 150 W: lower power handling | + |
| Beyma 12K200 v2 | 43 -2 | 0.276 +0.02 | 96.2 +2.2 | 4.5 +3.15 | 96.6 +0.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma SM112 | 45 = | 0.262 = | 101 +7 | 4.8 +3.45 | 98.3 +1.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
| P.Audio C12-300MB v2012 | 41 -4 | 0.265 +0.01 | 99.2 +5.2 | 3.5 +2.15 | 97.6 +1.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 12CXA400Nd v2018 | 45 = | 0.251 -0.01 | 88.5 -5.5 | 5.5 +4.15 | 97.7 +1.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| PD PD 912 | 41.3 -3.7 | 0.253 -0.01 | 97.9 +3.9 | 5 +3.65 | 96.7 +0.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Precision Devices PD 912 | 41.3 -3.7 | 0.253 -0.01 | 97.9 +3.9 | 5 +3.65 | 96.7 +0.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le CW321 →
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.