Precision Devices PD 152
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.266 |
| Qes | 0.28 |
| Qms | 5.25 |
| Vas | 170 L |
| Sd | 890 cm² |
| Xmax | 5.1 mm |
| Re | 5.7 Ω |
| Bl | 23 T·m |
| Mms | 103.4 g |
| Pe | 400 W |
| Sensibilité | 99.3 dB |
Indication d'alignement
| EBP | 143 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 28 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 PD 152 | 40 = | 0.266 = | 170 = | 5.1 = | 99.3 = | close | + | |
| Precision Devices PD152 | 40 = | 0.269 = | 170 = | 5.5 +0.4 | 99 -0.3 | close | 16 Ω vs 8 Ω: amp load changes | + |
| P.Audio C15-500LF | 39 -1 | 0.261 -0.01 | 165 -5 | 5 -0.1 | 99.3 = | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| SB Audience ROSSO-15W400 | 40 = | 0.282 +0.02 | 170.1 +0.1 | 5.3 +0.2 | 99.6 +0.3 | close | + | |
| Sica 15 K 3 PL | 40 = | 0.27 = | 166.1 -3.9 | 6.5 +1.4 | 99.7 +0.4 | close | + | |
| JBL 2225H | 40 = | 0.276 +0.01 | 169.9 -0.1 | 5 -0.1 | 98.5 -0.8 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| 18 Sound 15NLW9300 v2015 | 39 -1 | 0.263 = | 170 = | 7.2 +2.1 | 98.9 -0.4 | close | + | |
| B&C 15 PS 76 | 38 -2 | 0.266 = | 164 -6 | 6.3 +1.2 | 98.9 -0.4 | close | + | |
| Faital PRO 15HX500 | 40 = | 0.275 +0.01 | 150.1 -19.9 | 5.1 = | 99.2 -0.1 | close | + | |
| BMS 15N820 v2015 | 39.2 -0.8 | 0.255 -0.01 | 159 -11 | 5 -0.1 | 99 -0.3 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le PD 152 →
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.