PD PD 915
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 42.9 Hz |
| Qts | 0.279 |
| Qes | 0.29 |
| Qms | 7.31 |
| Vas | 129.5 L |
| Sd | 881.4 cm² |
| Xmax | 5.5 mm |
| Re | 5.77 Ω |
| Bl | 24.9 T·m |
| Mms | 115.7 g |
| Pe | 600 W |
| Sensibilité | 98.9 dB |
Indication d'alignement
| EBP | 148 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 23.9 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 915 | 42.9 = | 0.279 = | 129.5 = | 5.5 = | 98.9 = | close | + | |
| Fane COLOSSUS 15B600 | 42 -0.9 | 0.278 = | 139 +9.5 | 5.7 +0.2 | 98.7 -0.2 | close | + | |
| Precision Devices 900 Series PD915 | 42.9 = | 0.28 = | 129.52 +0.02 | 6 +0.5 | 97 -1.9 | close | + | |
| 18 Sound 15LW1402 | 42 -0.9 | 0.28 = | 126 -3.5 | 7 +1.5 | 98.4 -0.5 | close | + | |
| B&C 14 CXN 6 | 45 +2.1 | 0.28 = | 131 +1.5 | 5.6 +0.1 | 100 +1.1 | close | 400 W vs 600 W: lower power handling | + |
| PHL Audio 5231 | 44 +1.1 | 0.277 = | 127 -2.5 | 5 -0.5 | 99.1 +0.2 | close | Xmax 5 mm < 5.5 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS 15-750BMN | 45 +2.1 | 0.27 -0.01 | 127 -2.5 | 5.8 +0.3 | 99.6 +0.7 | close | + | |
| 18 Sound 15LW1410 | 42 -0.9 | 0.27 -0.01 | 131 +1.5 | 8.5 +3 | 98.5 -0.4 | close | + | |
| RCF MB 15H401 | 44 +1.1 | 0.3 +0.02 | 121 -8.5 | 5.7 +0.2 | 98.8 -0.1 | close | + | |
| PD PD 1550 v2015 | 46.2 +3.3 | 0.294 +0.01 | 126.4 -3.1 | 5.3 -0.2 | 99 +0.1 | close | Xmax 5.3 mm < 5.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le PD 915 →
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.