PD PD 185NR1
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 34 Hz |
| Qts | 0.277 |
| Qes | 0.29 |
| Qms | 6.17 |
| Vas | 102 L |
| Sd | 1164 cm² |
| Xmax | 6.3 mm |
| Re | 5.4 Ω |
| Bl | 40.3 T·m |
| Mms | 408 g |
| Pe | 1400 W |
| Sensibilité | 95.1 dB |
Indication d'alignement
| EBP | 117 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 18.5 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 185NR1 | 34 = | 0.277 = | 102 = | 6.3 = | 95.1 = | close | + | |
| 18 Sound 18NLW9601 | 38 +4 | 0.28 = | 111 +9 | 14 +7.7 | 96 +0.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 18NLW9601 | 39 +5 | 0.28 = | 120 +18 | 14 +7.7 | 96 +0.9 | usable | + | |
| Rockford Fosgate SVC 19 2 Ohms | 27 -7 | 0.31 +0.03 | 103.4 +1.4 | 8.1 +1.8 | 96.1 +1 | usable | 2 Ω vs 8 Ω: amp load changes | + |
| Oberton 18NXB1601 | 34.6 +0.6 | 0.286 +0.01 | 146.2 +44.2 | 8.2 +1.9 | 96.9 +1.8 | usable | + | |
| 18 Sound 18NLW9600 | 34 = | 0.281 = | 149 +47 | 9 +2.7 | 97.3 +2.2 | usable | + | |
| 18 Sound 18NLW9601C | 38 +4 | 0.34 +0.06 | 99 -3 | 14 +7.7 | 95 -0.1 | usable | + | |
| 18 Sound 18LW2500 | 34 = | 0.335 +0.06 | 135 +33 | 9.1 +2.8 | 96 +0.9 | usable | + | |
| B&C 18SW115 | 34 = | 0.3 +0.02 | 149.1 +47.1 | 14 +7.7 | 96 +0.9 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 18NLW4500 | 37 +3 | 0.31 +0.03 | 127 +25 | 14.75 +8.45 | 96.5 +1.4 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le PD 185NR1 →
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.