Precision Devices PDN 12SB40
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 47.2 Hz |
| Qts | 0.382 |
| Qes | 0.421 |
| Qms | 4.166 |
| Vas | 45.1 L |
| Sd | 530.9 cm² |
| Xmax | 6 mm |
| Re | 5.44 Ω |
| Bl | 19.5 T·m |
| Mms | 99.6 g |
| Pe | 600 W |
| Sensibilité | 94.2 dB |
Indication d'alignement
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 18.6 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 |
|---|---|---|---|---|---|---|---|---|
| PD PDN 12SB40 | 47.2 = | 0.382 = | 45.1 = | 6 = | 94.2 = | close | + | |
| Eminence OMEGA PRO-12-2KW-8 | 48.14 +0.94 | 0.39 +0.01 | 49.55 +4.45 | 7.1 +1.1 | 93.33 -0.87 | close | + | |
| Beyma 12LX60V2 | 49 +1.8 | 0.38 = | 43 -2.1 | 9 +3 | 92.9 -1.3 | close | 350 W vs 600 W: lower power handling | + |
| B&C 12 PLB 100 | 50 +2.8 | 0.365 -0.02 | 47 +1.9 | 6 = | 95.8 +1.6 | close | + | |
| Beyma 12"LX60V2 | 49 +1.8 | 0.38 = | 43 -2.1 | 9 +3 | 96 +1.8 | close | + | |
| Faital PRO 12RS550 | 42 -5.2 | 0.37 -0.01 | 45.4 +0.3 | 9.25 +3.25 | 93 -1.2 | close | + | |
| B&C 12PLB100 | 50 +2.8 | 0.37 -0.01 | 47 +1.9 | 9 +3 | 97 +2.8 | close | + | |
| Radian 2312-8 | 46.7 -0.5 | 0.36 -0.02 | 51.3 +6.2 | 4.9 -1.1 | 93.6 -0.6 | close | Xmax 4.9 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma 112Nd/W | 48 +0.8 | 0.415 +0.03 | 55 +9.9 | 7.4 +1.4 | 95 +0.8 | close | + | |
| Pioneer TS-W1200PRO | 40 -7.2 | 0.376 -0.01 | 45.6 +0.5 | 5.8 -0.2 | 91.3 -2.9 | close | 450 W vs 600 W: lower power handling · Xmax 5.8 mm < 6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le PDN 12SB40 →
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.