Precision Devices PD158
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 39.85 Hz |
| Qts | 0.205 |
| Qes | 0.215 |
| Qms | 6.935 |
| Vas | 161.94 L |
| Sd | 881.41 cm² |
| Xmax | 6.5 mm |
| Bl | 27.35 T·m |
| Mms | 107.905 g |
| Pe | 600 W |
| Sensibilité | 98.5 dB |
Indication d'alignement
| EBP | 185 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 14.9 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 PD154 | 39 -0.85 | 0.205 = | 149 -12.94 | 6.5 = | 99 +0.5 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Precision Devices PD153 ER | 39 -0.85 | 0.222 +0.02 | 160 -1.94 | 6.5 = | 99 +0.5 | close | 16 Ω vs 8 Ω: amp load changes · 400 W vs 600 W: lower power handling | + |
| B&C 15NW76 | 39 -0.85 | 0.21 +0.01 | 143 -18.94 | 8 +1.5 | 99 +0.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 15 PL 100 | 37 -2.85 | 0.204 = | 152.9 -9.04 | 6 -0.5 | 99.4 +0.9 | close | Xmax 6 mm < 6.5 mm: lower excursion-limited SPL | + |
| B&C 15FW76 | 40 +0.15 | 0.21 +0.01 | 138 -23.94 | 7 +0.5 | 100 +1.5 | close | + | |
| PHL Audio 6321MND | 34 -5.85 | 0.207 = | 150 -11.94 | 7.2 +0.7 | 98.1 -0.4 | close | + | |
| RCF LF 15N401 | 34 -5.85 | 0.221 +0.02 | 160 -1.94 | 7.1 +0.6 | 98.3 -0.2 | close | + | |
| Beyma 15"P80Nd | 39 -0.85 | 0.21 +0.01 | 184 +22.06 | 7.5 +1 | 101 +2.5 | close | + | |
| PD PD 158 | 39.9 +0.05 | 0.241 +0.04 | 161.9 -0.04 | 5.9 -0.6 | 99.4 +0.9 | close | Xmax 5.9 mm < 6.5 mm: lower excursion-limited SPL | + |
| Precision Devices PD 158 | 39.9 +0.05 | 0.241 +0.04 | 161.9 -0.04 | 5.9 -0.6 | 99.4 +0.9 | close | Xmax 5.9 mm < 6.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le PD158 →
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.