Beyma 12G200
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.184 |
| Qes | 0.216 |
| Qms | 1.25 |
| Vas | 108 L |
| Sd | 480 cm² |
| Xmax | 3 mm |
| Re | 6 Ω |
| Bl | 18.2 T·m |
| Mms | 47.3 g |
| Pe | 200 W |
| Sensibilité | 98.3 dB |
Indication d'alignement
| EBP | 185 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7.8 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 12CXN76 | 42 +2 | 0.19 +0.01 | 120 +12 | 6 +3 | 98.3 = | close | + | |
| B&C 12 PZ 32 | 38 -2 | 0.193 +0.01 | 102 -6 | 5.5 +2.5 | 97.6 -0.7 | close | + | |
| Elokance 12WF540SUB | 41 +1 | 0.187 = | 79.7 -28.3 | 2.9 -0.1 | 98 -0.3 | close | 140 W vs 200 W: lower power handling · Xmax 2.9 mm < 3 mm: lower excursion-limited SPL | + |
| B&C 12 HCX 76 | 42 +2 | 0.195 +0.01 | 118.9 +10.9 | 4 +1 | 100.5 +2.2 | close | + | |
| B&C 12 CXN 76 | 42 +2 | 0.195 +0.01 | 120 +12 | 4 +1 | 100.5 +2.2 | close | + | |
| 18 Sound 12MB600 | 44 +4 | 0.18 = | 115 +7 | 4.5 +1.5 | 101 +2.7 | close | + | |
| BMS 12N820 | 37.8 -2.2 | 0.16 -0.02 | 98.7 -9.3 | 4.5 +1.5 | 98 -0.3 | close | + | |
| PHL Audio 4090 | 39 -1 | 0.19 +0.01 | 92 -16 | 5.1 +2.1 | 100.6 +2.3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma 12M300 | 45 +5 | 0.199 +0.02 | 115 +7 | 3.8 +0.8 | 100.1 +1.8 | close | + | |
| PD PD 122 | 42.9 +2.9 | 0.196 +0.01 | 90 -18 | 4.7 +1.7 | 98.8 +0.5 | close | + |
Comparer les 3 plus proches avec le 12G200 →
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.