B&C 12 PZ 32
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 38 Hz |
| Qts | 0.193 |
| Qes | 0.2 |
| Qms | 5.9 |
| Vas | 102 L |
| Sd | 522 cm² |
| Xmax | 5.5 mm |
| Re | 6.2 Ω |
| Bl | 22.1 T·m |
| Mms | 65.7 g |
| Pe | 400 W |
| Sensibilité | 97.6 dB |
Indication d'alignement
| EBP | 190 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 8.2 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 |
|---|---|---|---|---|---|---|---|---|
| Precision Devices PD122 | 42.9 +4.9 | 0.194 = | 90 -12 | 5.5 = | 98 +0.4 | close | 16 Ω vs 8 Ω: amp load changes | + |
| B&C 12CXN76 | 42 +4 | 0.19 = | 120 +18 | 6 +0.5 | 98.3 +0.7 | close | + | |
| PHL Audio 4090 | 39 +1 | 0.19 = | 92 -10 | 5.1 -0.4 | 100.6 +3 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 5.1 mm < 5.5 mm: lower excursion-limited SPL | + |
| PHL Audio 4130 | 42 +4 | 0.208 +0.01 | 92 -10 | 5.2 -0.3 | 98.5 +0.9 | close | Xmax 5.2 mm < 5.5 mm: lower excursion-limited SPL | + |
| PHL Audio B303-8 4230 | 40 +2 | 0.22 +0.03 | 87.2 -14.8 | 5.8 +0.3 | 97.3 -0.3 | close | + | |
| RCF LF 12G301 | 43 +5 | 0.219 +0.03 | 97 -5 | 5.9 +0.4 | 98.6 +1 | close | + | |
| RCF LF12G301 | 43 +5 | 0.22 +0.03 | 97 -5 | 7 +1.5 | 97 -0.6 | close | + | |
| RCF LF12G801 | 43 +5 | 0.22 +0.03 | 97 -5 | 7 +1.5 | 97 -0.6 | close | + | |
| RCF LF12P901 | 43 +5 | 0.22 +0.03 | 97 -5 | 7 +1.5 | 97 -0.6 | close | + | |
| RCF LF12Y308 | 43 +5 | 0.22 +0.03 | 97 -5 | 7 +1.5 | 97 -0.6 | close | + |
Comparer les 3 plus proches avec le 12 PZ 32 →
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.