Beyma 18P1200Nd vp459
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 43.8 Hz |
| Qts | 0.376 |
| Qes | 0.39 |
| Qms | 10.12 |
| Vas | 124.9 L |
| Sd | 1256.6 cm² |
| Xmax | 6.3 mm |
| Re | 5.04 Ω |
| Bl | 28.8 T·m |
| Mms | 234 g |
| Pe | 1200 W |
| Sensibilité | 98.3 dB |
Indication d'alignement
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 49.2 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 18P1200Nd vp1 | 43.8 = | 0.376 = | 116.9 -8 | 6.1 -0.2 | 98 -0.3 | close | Xmax 6.1 mm < 6.3 mm: lower excursion-limited SPL | + |
| PRV Audio 18SW3000 | 43.7 -0.1 | 0.342 -0.03 | 111.3 -13.6 | 6.7 +0.4 | 98.1 -0.2 | close | + | |
| PD PD 1852 | 40 -3.8 | 0.33 -0.05 | 129.1 +4.2 | 6.2 -0.1 | 97.2 -1.1 | close | Xmax 6.2 mm < 6.3 mm: lower excursion-limited SPL | + |
| Precision Devices PD 1852 | 40 -3.8 | 0.33 -0.05 | 129.1 +4.2 | 6.2 -0.1 | 97.2 -1.1 | close | Xmax 6.2 mm < 6.3 mm: lower excursion-limited SPL | + |
| P.Audio C18-650EL v2009 | 45 +1.2 | 0.375 = | 158.3 +33.4 | 5.3 -1 | 99.4 +1.1 | close | Xmax 5.3 mm < 6.3 mm: lower excursion-limited SPL | + |
| Beyma 18P100FE | 40 -3.8 | 0.39 +0.01 | 163.2 +38.3 | 7.1 +0.8 | 98.1 -0.2 | close | + | |
| MAG Audio M 1805 | 37.5 -6.3 | 0.357 -0.02 | 138.5 +13.6 | 7.1 +0.8 | 96.7 -1.6 | close | + | |
| Celestion CF1840JD | 44.2 +0.4 | 0.444 +0.07 | 113.9 -11 | 8.5 +2.2 | 96.8 -1.5 | close | + | |
| B&C 18 PZB 46 | 37 -6.8 | 0.374 = | 155 +30.1 | 6.5 +0.2 | 96.8 -1.5 | usable | 700 W vs 1200 W: lower power handling | + |
| LaVoce SAN184.02 | 38 -5.8 | 0.406 +0.03 | 150 +25.1 | 7.9 +1.6 | 96.8 -1.5 | usable | + |
Comparer les 3 plus proches avec le 18P1200Nd vp459 →
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.