PD PD 123ER v2024
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 55.9 Hz |
| Qts | 0.293 |
| Qes | 0.3 |
| Qms | 13.03 |
| Vas | 54.5 L |
| Sd | 530.9 cm² |
| Xmax | 2.5 mm |
| Re | 6.74 Ω |
| Bl | 21.5 T·m |
| Mms | 58.8 g |
| Pe | 400 W |
| Sensibilité | 97.7 dB |
Indication d'alignement
| EBP | 186 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 11.3 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 123ER v2024 | 55.9 = | 0.293 = | 54.5 = | 2.5 = | 97.7 = | close | + | |
| Celestion NTR12-3018D | 56.4 +0.5 | 0.295 = | 51.8 -2.7 | 3.9 +1.4 | 97.9 +0.2 | close | + | |
| RCF LF 12G300 | 54 -1.9 | 0.285 -0.01 | 55 +0.5 | 4.6 +2.1 | 98.1 +0.4 | close | + | |
| Eminence PS12-200 | 56 +0.1 | 0.285 -0.01 | 61.7 +7.2 | 3 +0.5 | 98.5 +0.8 | close | 200 W vs 400 W: lower power handling | + |
| Fane Colossus 12MB | 55 -0.9 | 0.286 -0.01 | 56 +1.5 | 5.5 +3 | 98 +0.3 | close | + | |
| Eminence PE 12 2008 | 56 +0.1 | 0.285 -0.01 | 61.9 +7.4 | 3 +0.5 | 98.5 +0.8 | close | 200 W vs 400 W: lower power handling | + |
| BMS 12C382 | 52 -3.9 | 0.285 -0.01 | 57 +2.5 | 4.5 +2 | 97.6 -0.1 | close | + | |
| Eminence DOUBLE-T 12 | 53 -2.9 | 0.295 = | 63.7 +9.2 | 2.4 -0.1 | 98.5 +0.8 | close | 300 W vs 400 W: lower power handling · Xmax 2.4 mm < 2.5 mm: lower excursion-limited SPL | + |
| Fostex L 363 B | 55 -0.9 | 0.33 +0.04 | 57 +2.5 | 2.9 +0.4 | 97 -0.7 | close | 150 W vs 400 W: lower power handling | + |
| B&C 12 FW 64 | 55 -0.9 | 0.293 = | 64 +9.5 | 3.7 +1.2 | 99.1 +1.4 | close | 250 W vs 400 W: lower power handling | + |
Comparer les 3 plus proches avec le PD 123ER v2024 →
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.