Beyma 18G550 (prodance)
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 29.5 Hz |
| Qts | 0.382 |
| Qes | 0.4 |
| Qms | 8.36 |
| Vas | 291 L |
| Sd | 1200 cm² |
| Xmax | 9 mm |
| Re | 5.07 Ω |
| Bl | 21.8 T·m |
| Mms | 202 g |
| Pe | 900 W |
| Sensibilité | 96.7 dB |
Indication d'alignement
| EBP | 74 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 119.9 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| Dayton Audio APOLLO 18F | 32 +2.5 | 0.401 +0.02 | 287.7 -3.3 | 10.6 +1.6 | 96.4 -0.3 | close | + | |
| Beyma 18G550 v2018 | 33 +3.5 | 0.396 +0.01 | 290 -1 | 9 = | 97.5 +0.8 | close | + | |
| Beyma 18LEX1200FE | 32 +2.5 | 0.378 = | 277 -14 | 11 +2 | 97.4 +0.7 | close | + | |
| Beyma 18G550/S-8 | 33 +3.5 | 0.396 +0.01 | 290 -1 | 9.3 +0.3 | 97.5 +0.8 | close | + | |
| SB Audience ROSSO-18SW650 | 31 +1.5 | 0.418 +0.04 | 304.3 +13.3 | 9 = | 97.2 +0.5 | close | 650 W vs 900 W: lower power handling | + |
| Beyma 18PWB1000Fe/S | 27 -2.5 | 0.38 = | 317 +26 | 12.5 +3.5 | 96 -0.7 | close | + | |
| Beyma 18PWB1000/FE v2016 | 27 -2.5 | 0.381 = | 317 +26 | 11.7 +2.7 | 95.2 -1.5 | close | + | |
| BMS 18N830vv2 | 31 +1.5 | 0.37 -0.01 | 262 -29 | 8 -1 | 96 -0.7 | close | Xmax 8 mm < 9 mm: lower excursion-limited SPL | + |
| Sica 18 PFS 4 | 28.7 -0.8 | 0.37 -0.01 | 245.9 -45.1 | 9.5 +0.5 | 95.1 -1.6 | close | + | |
| B&C 18 PS 100 8 Ohms | 30 +0.5 | 0.376 -0.01 | 245 -46 | 8 -1 | 95.8 -0.9 | close | Xmax 8 mm < 9 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18G550 (prodance) →
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.