Precision Devices PD.123C01
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 46 Hz |
| Qts | 0.32 |
| Qes | 0.32 |
| Qms | 16.2 |
| Vas | 66.82 L |
| Sd | 526 cm² |
| Xmax | 7 mm |
| Re | 5.9 Ω |
| Bl | 19.2 T·m |
| Mms | 68.6 g |
| Pe | 400 W |
| Sensibilité | 94.9 dB |
Indication d'alignement
| EBP | 144 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17.2 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 PD.12SB30 | 47 +1 | 0.31 -0.01 | 66.82 = | 7 = | 95.2 +0.3 | close | + | |
| Precision Devices PD 123C01 | 46 = | 0.314 -0.01 | 66.8 -0.02 | 5.6 -1.4 | 96.4 +1.5 | close | Xmax 5.6 mm < 7 mm: lower excursion-limited SPL | + |
| Eminence IMPERO 12 A | 42.8 -3.2 | 0.322 = | 70.2 +3.38 | 6.2 -0.8 | 95.8 +0.9 | close | Xmax 6.2 mm < 7 mm: lower excursion-limited SPL | + |
| Beyma 12LX60 | 42 -4 | 0.3 -0.02 | 66 -0.82 | 9 +2 | 93.8 -1.1 | close | + | |
| 18 Sound 12NTLS3500 | 41 -5 | 0.34 +0.02 | 63 -3.82 | 7.9 +0.9 | 94.5 -0.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| LaVoce NBASS12-30-16 | 48 +2 | 0.34 +0.02 | 69.83 +3.01 | 7.3 +0.3 | 97.5 +2.6 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Eminence DEFINIMAX 4012 HO | 46 = | 0.356 +0.04 | 59.4 -7.42 | 6.2 -0.8 | 95.2 +0.3 | close | Xmax 6.2 mm < 7 mm: lower excursion-limited SPL | + |
| Eminence LA12850 | 46 = | 0.312 -0.01 | 66.1 -0.72 | 5 -2 | 96.4 +1.5 | close | Xmax 5 mm < 7 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH500 16 Ohms | 48 +2 | 0.367 +0.05 | 66.6 -0.22 | 7.3 +0.3 | 92.8 -2.1 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Sica 12 S 3 PL | 42 -4 | 0.34 +0.02 | 76.9 +10.08 | 7 = | 95.8 +0.9 | close | + |
Comparer les 3 plus proches avec le PD.123C01 →
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.