Precision Devices PD 123C01
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 46 Hz |
| Qts | 0.314 |
| Qes | 0.32 |
| Qms | 16.18 |
| Vas | 66.8 L |
| Sd | 530.9 cm² |
| Xmax | 5.6 mm |
| Re | 5.88 Ω |
| Bl | 19.4 T·m |
| Mms | 70.8 g |
| Pe | 400 W |
| Sensibilité | 96.4 dB |
Indication d'alignement
| EBP | 144 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 16.4 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence LA12850 | 46 = | 0.312 = | 66.1 -0.7 | 5 -0.6 | 96.4 = | close | Xmax 5 mm < 5.6 mm: lower excursion-limited SPL | + |
| Precision Devices PD.123C01 | 46 = | 0.32 +0.01 | 66.82 +0.02 | 7 +1.4 | 94.9 -1.5 | close | + | |
| Precision Devices PD.12SB30 | 47 +1 | 0.31 = | 66.82 +0.02 | 7 +1.4 | 95.2 -1.2 | close | + | |
| Eminence IMPERO 12 A | 42.8 -3.2 | 0.322 +0.01 | 70.2 +3.4 | 6.2 +0.6 | 95.8 -0.6 | close | + | |
| DAS Audio 12H | 48 +2 | 0.302 -0.01 | 57 -9.8 | 5.9 +0.3 | 96.1 -0.3 | close | + | |
| LaVoce WSN122.50-4 | 49 +3 | 0.29 -0.02 | 64.43 -2.37 | 5.3 -0.3 | 97 +0.6 | close | 4 Ω vs 8 Ω: amp load changes · 250 W vs 400 W: lower power handling · Xmax 5.3 mm < 5.6 mm: lower excursion-limited SPL | + |
| Ciare NDC 12-3 | 45.5 -0.5 | 0.285 -0.03 | 73.6 +6.8 | 5.4 -0.2 | 97 +0.6 | close | Xmax 5.4 mm < 5.6 mm: lower excursion-limited SPL | + |
| JBL 2206H | 52 +6 | 0.316 = | 62.3 -4.5 | 5.9 +0.3 | 97.9 +1.5 | close | + | |
| LaVoce NBASS12-30-16 | 48 +2 | 0.34 +0.03 | 69.83 +3.03 | 7.3 +1.7 | 97.5 +1.1 | close | 16 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 12LW1400 | 45 -1 | 0.3 -0.01 | 55 -11.8 | 8.25 +2.65 | 96 -0.4 | 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.