Precision Devices PDN 12MH25
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 58.2 Hz |
| Qts | 0.211 |
| Qes | 0.219 |
| Qms | 5.811 |
| Vas | 58.7 L |
| Sd | 530.9 cm² |
| Xmax | 2.6 mm |
| Re | 5.74 Ω |
| Bl | 22 T·m |
| Mms | 50.4 g |
| Pe | 300 W |
| Sensibilité | 100.6 dB |
Indication d'alignement
| EBP | 266 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 5.7 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 12MH25 | 58.2 = | 0.211 = | 58.7 = | 2.6 = | 100.6 = | close | + | |
| PD PD 121 | 59 +0.8 | 0.201 -0.01 | 54 -4.7 | 2.7 +0.1 | 100.7 +0.1 | close | + | |
| Precision Devices PD 121 | 59 +0.8 | 0.201 -0.01 | 54 -4.7 | 2.7 +0.1 | 100.7 +0.1 | close | + | |
| Beyma 12"MI100 | 58 -0.2 | 0.22 +0.01 | 64 +5.3 | 3 +0.4 | 100 -0.6 | close | + | |
| Beyma 12MI100 | 58 -0.2 | 0.221 +0.01 | 64 +5.3 | 4.2 +1.6 | 100.4 -0.2 | close | + | |
| Conrad CPA12-200 | 54.6 -3.6 | 0.19 -0.02 | 60.5 +1.8 | 2.6 = | 100 -0.6 | close | 200 W vs 300 W: lower power handling | + |
| RCF MB 12N351 | 55 -3.2 | 0.201 -0.01 | 61 +2.3 | 4.7 +2.1 | 100.4 -0.2 | close | + | |
| Precision Devices PD121 | 59 +0.8 | 0.201 -0.01 | 54 -4.7 | 5 +2.4 | 100 -0.6 | close | 16 Ω vs 8 Ω: amp load changes | + |
| RCF CX 12N351 V2017 | 58 -0.2 | 0.202 -0.01 | 47 -11.7 | 3.6 +1 | 99.8 -0.8 | close | + | |
| 18 Sound 12NMB1000 | 54 -4.2 | 0.19 -0.02 | 58 -0.7 | 3.5 +0.9 | 102 +1.4 | close | + |
Comparer les 3 plus proches avec le PDN 12MH25 →
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.