PD PD 182
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 28 Hz |
| Qts | 0.238 |
| Qes | 0.25 |
| Qms | 4.85 |
| Vas | 391 L |
| Sd | 1150 cm² |
| Xmax | 8.2 mm |
| Re | 5.9 Ω |
| Bl | 25.2 T·m |
| Mms | 153.2 g |
| Pe | 600 W |
| Sensibilité | 98.7 dB |
Indication d'alignement
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 50 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 182 | 28 = | 0.238 = | 391 = | 8.2 = | 98.7 = | close | + | |
| RCF LF 18X400 | 28 = | 0.255 +0.02 | 360 -31 | 9 +0.8 | 98.6 -0.1 | close | + | |
| B&C 18 PZB 46 vp | 28.8 +0.8 | 0.227 -0.01 | 346.4 -44.6 | 8.1 -0.1 | 99 +0.3 | close | Xmax 8.1 mm < 8.2 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS 18B600 | 29 +1 | 0.236 = | 345 -46 | 7.2 -1 | 98.7 = | close | Xmax 7.2 mm < 8.2 mm: lower excursion-limited SPL | + |
| Faital PRO 18FH510 | 30 +2 | 0.26 +0.02 | 391.4 +0.4 | 9.45 +1.25 | 98 -0.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| AE Speakers TD18H+ 8 Ohms | 29 +1 | 0.221 -0.02 | 390 -1 | 7 -1.2 | 99 +0.3 | close | Xmax 7 mm < 8.2 mm: lower excursion-limited SPL | + |
| RCF LF 18G400 | 28 = | 0.273 +0.04 | 360 -31 | 9 +0.8 | 98.3 -0.4 | close | + | |
| AE Speakers TD18H+ | 29 +1 | 0.221 -0.02 | 390 -1 | 7 -1.2 | 99.7 +1 | close | Xmax 7 mm < 8.2 mm: lower excursion-limited SPL | + |
| RCF LF18G400 | 28 = | 0.27 +0.03 | 360 -31 | 9 +0.8 | 97.5 -1.2 | close | + | |
| Celestion FTR18-4080HD | 26 -2 | 0.272 +0.03 | 395.6 +4.6 | 8 -0.2 | 97.5 -1.2 | close | Xmax 8 mm < 8.2 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le PD 182 →
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.