Beyma 18P1200Nd vp1
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 43.8 Hz |
| Qts | 0.376 |
| Qes | 0.39 |
| Qms | 10.12 |
| Vas | 116.9 L |
| Sd | 1256.6 cm² |
| Xmax | 6.1 mm |
| Re | 5.08 Ω |
| Bl | 29.9 T·m |
| Mms | 250.1 g |
| Pe | 1200 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 46.1 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 vp459 | 43.8 = | 0.376 = | 124.9 +8 | 6.3 +0.2 | 98.3 +0.3 | close | + | |
| PRV Audio 18SW3000 | 43.7 -0.1 | 0.342 -0.03 | 111.3 -5.6 | 6.7 +0.6 | 98.1 +0.1 | close | + | |
| Celestion CF1840JD | 44.2 +0.4 | 0.444 +0.07 | 113.9 -3 | 8.5 +2.4 | 96.8 -1.2 | close | + | |
| PD PD 1852 | 40 -3.8 | 0.33 -0.05 | 129.1 +12.2 | 6.2 +0.1 | 97.2 -0.8 | close | + | |
| Precision Devices PD 1852 | 40 -3.8 | 0.33 -0.05 | 129.1 +12.2 | 6.2 +0.1 | 97.2 -0.8 | close | + | |
| P.Audio C18-650EL v2009 | 45 +1.2 | 0.375 = | 158.3 +41.4 | 5.3 -0.8 | 99.4 +1.4 | usable | Xmax 5.3 mm < 6.1 mm: lower excursion-limited SPL | + |
| Beyma 18P100FE | 40 -3.8 | 0.39 +0.01 | 163.2 +46.3 | 7.1 +1 | 98.1 +0.1 | usable | + | |
| MAG Audio M 1805 | 37.5 -6.3 | 0.357 -0.02 | 138.5 +21.6 | 7.1 +1 | 96.7 -1.3 | usable | + | |
| B&C 18 PZB 46 | 37 -6.8 | 0.374 = | 155 +38.1 | 6.5 +0.4 | 96.8 -1.2 | usable | 700 W vs 1200 W: lower power handling | + |
| Celestion T5667A 18-190X | 47.7 +3.9 | 0.37 -0.01 | 84.95 -31.95 | 6.1 = | 95.6 -2.4 | usable | 4 Ω vs 8 Ω: amp load changes · 600 W vs 1200 W: lower power handling | + |
Comparer les 3 plus proches avec le 18P1200Nd vp1 →
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.