Beyma 18GT200 v1
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 24.6 Hz |
| Qts | 0.213 |
| Qes | 0.22 |
| Qms | 7.11 |
| Vas | 595 L |
| Sd | 1320 cm² |
| Xmax | 5.8 mm |
| Re | 6 Ω |
| Bl | 26.9 T·m |
| Mms | 171.8 g |
| Pe | 250 W |
| Sensibilité | 99.3 dB |
Indication d'alignement
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 59.4 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 |
|---|---|---|---|---|---|---|---|---|
| Altec 3184 | 24 -0.6 | 0.219 +0.01 | 690.9 +95.9 | 6.4 +0.6 | 98.5 -0.8 | close | + | |
| Great Plains Audio 3184 GPA | 24 -0.6 | 0.219 +0.01 | 690.9 +95.9 | 6.4 +0.6 | 98.5 -0.8 | close | + | |
| McCauley B1860 | 23.9 -0.7 | 0.244 +0.03 | 723.6 +128.6 | 5.5 -0.3 | 99.1 -0.2 | close | Xmax 5.5 mm < 5.8 mm: lower excursion-limited SPL | + |
| Electro-Voice DL18MT | 24 -0.6 | 0.269 +0.06 | 580.5 -14.5 | 5.59 -0.21 | 96.6 -2.7 | usable | Xmax 5.59 mm < 5.8 mm: lower excursion-limited SPL | + |
| RCF LP 18/551 | 21.7 -2.9 | 0.222 +0.01 | 760 +165 | 10 +4.2 | 98.8 -0.5 | usable | + | |
| JBL 2240H/G | 30 +5.4 | 0.23 +0.02 | 480 -115 | 5.5 -0.3 | 99 -0.3 | usable | Xmax 5.5 mm < 5.8 mm: lower excursion-limited SPL | + |
| Eminence SIGMA PRO 18 A2 (prodance) | 26 +1.4 | 0.299 +0.09 | 613 +18 | 6.1 +0.3 | 98.3 -1 | usable | + | |
| Eminence B-52 | 22.8 -1.8 | 0.229 +0.02 | 430 -165 | 6 +0.2 | 96.6 -2.7 | usable | + | |
| JBL 2240H | 30 +5.4 | 0.224 +0.01 | 481.4 -113.6 | 5.1 -0.7 | 100.4 +1.1 | usable | Xmax 5.1 mm < 5.8 mm: lower excursion-limited SPL | + |
| Dayton Audio PA460-8 18 | 26.2 +1.6 | 0.269 +0.06 | 473.5 -121.5 | 6 +0.2 | 98.6 -0.7 | usable | + |
Comparer les 3 plus proches avec le 18GT200 v1 →
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.