Beyma 18GT400
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.383 |
| Qes | 0.4 |
| Qms | 8.77 |
| Vas | 185 L |
| Sd | 1100 cm² |
| Xmax | 5.3 mm |
| Re | 5.5 Ω |
| Bl | 22.4 T·m |
| Mms | 145.2 g |
| Pe | 400 W |
| Sensibilité | 98.3 dB |
Indication d'alignement
| EBP | 100 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 76.8 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 18P100FE | 40 = | 0.39 +0.01 | 163.2 -21.8 | 7.1 +1.8 | 98.1 -0.2 | close | + | |
| Beyma 18P1000Nd | 40 = | 0.412 +0.03 | 178 -7 | 7.6 +2.3 | 98.2 -0.1 | close | + | |
| RCF LF 18P400 | 39.5 -0.5 | 0.391 +0.01 | 201 +16 | 8 +2.7 | 99 +0.7 | close | + | |
| Beyma 18G50 vp | 39 -1 | 0.365 -0.02 | 204.9 +19.9 | 6.4 +1.1 | 98.1 -0.2 | close | + | |
| RCF L 18/851KN | 39 -1 | 0.357 -0.03 | 200 +15 | 5 -0.3 | 98.4 +0.1 | close | Xmax 5 mm < 5.3 mm: lower excursion-limited SPL | + |
| the box Speaker 18-500/8-A | 40.1 +0.1 | 0.425 +0.04 | 208.3 +23.3 | 5.4 +0.1 | 98.4 +0.1 | close | + | |
| Sica 18 S 4 PL | 36.2 -3.8 | 0.39 +0.01 | 189 +4 | 8 +2.7 | 97.3 -1 | close | + | |
| Elder Audio 18LB100-8A | 40 = | 0.425 +0.04 | 208 +23 | 6.4 +1.1 | 98.3 = | close | + | |
| B&C 18PZW100 | 37 -3 | 0.36 -0.02 | 186 +1 | 8 +2.7 | 97.6 -0.7 | close | + | |
| Faital PRO 18HP1042 | 38 -2 | 0.41 +0.03 | 191.9 +6.9 | 9 +3.7 | 98 -0.3 | close | + |
Comparer les 3 plus proches avec le 18GT400 →
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.