B&C 18 PZB 46 vp
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 28.8 Hz |
| Qts | 0.227 |
| Qes | 0.24 |
| Qms | 4.13 |
| Vas | 346.4 L |
| Sd | 1134.1 cm² |
| Xmax | 8.1 mm |
| Re | 5.46 Ω |
| Bl | 25.6 T·m |
| Mms | 158.8 g |
| Pe | 700 W |
| Sensibilité | 99 dB |
Indication d'alignement
| EBP | 120 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 39.8 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 184C01 | 30 +1.2 | 0.227 = | 337.1 -9.3 | 7.8 -0.3 | 100.2 +1.2 | close | Xmax 7.8 mm < 8.1 mm: lower excursion-limited SPL | + |
| Precision Devices PD 184C01 | 30 +1.2 | 0.227 = | 337.1 -9.3 | 7.8 -0.3 | 100.2 +1.2 | close | Xmax 7.8 mm < 8.1 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS 18B600 | 29 +0.2 | 0.236 +0.01 | 345 -1.4 | 7.2 -0.9 | 98.7 -0.3 | close | Xmax 7.2 mm < 8.1 mm: lower excursion-limited SPL | + |
| Radian 2218Neo | 30 +1.2 | 0.23 = | 312 -34.4 | 9 +0.9 | 99 = | close | + | |
| PD PD 182 | 28 -0.8 | 0.238 +0.01 | 391 +44.6 | 8.2 +0.1 | 98.7 -0.3 | close | + | |
| Precision Devices PD 182 | 28 -0.8 | 0.238 +0.01 | 391 +44.6 | 8.2 +0.1 | 98.7 -0.3 | close | + | |
| AE Speakers TD18H+ 8 Ohms | 29 +0.2 | 0.221 -0.01 | 390 +43.6 | 7 -1.1 | 99 = | close | Xmax 7 mm < 8.1 mm: lower excursion-limited SPL | + |
| RCF LF 18X400 | 28 -0.8 | 0.255 +0.03 | 360 +13.6 | 9 +0.9 | 98.6 -0.4 | close | + | |
| Radian 2218 NEO SUBWOOFER | 28.9 +0.1 | 0.219 -0.01 | 333 -13.4 | 6.3 -1.8 | 98.9 -0.1 | close | Xmax 6.3 mm < 8.1 mm: lower excursion-limited SPL | + |
| AE Speakers TD18H+ | 29 +0.2 | 0.221 -0.01 | 390 +43.6 | 7 -1.1 | 99.7 +0.7 | close | Xmax 7 mm < 8.1 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18 PZB 46 vp →
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.