Beyma 12CXA400Nd v2018
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.251 |
| Qes | 0.26 |
| Qms | 7.1 |
| Vas | 88.5 L |
| Sd | 550 cm² |
| Xmax | 5.5 mm |
| Re | 6.6 Ω |
| Bl | 20.7 T·m |
| Mms | 59.9 g |
| Pe | 400 W |
| Sensibilité | 97.7 dB |
Indication d'alignement
| EBP | 173 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 12.8 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 |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 12FH500 | 45 = | 0.25 = | 87.3 -1.2 | 7.5 +2 | 97 -0.7 | close | + | |
| 18 Sound 12ND730 | 45 = | 0.23 -0.02 | 90 +1.5 | 6.5 +1 | 98 +0.3 | close | + | |
| Monacor SP-12/500FH | 45 = | 0.251 = | 76.2 -12.3 | 6.4 +0.9 | 98.2 +0.5 | close | + | |
| Faital PRO 12FH510 | 45 = | 0.24 -0.01 | 81.3 -7.2 | 7.5 +2 | 98 +0.3 | close | + | |
| BMS 12N620 | 44.7 -0.3 | 0.25 = | 72.7 -15.8 | 5.5 = | 98 +0.3 | close | + | |
| 18 Sound 12MB650 | 48 +3 | 0.23 -0.02 | 90 +1.5 | 5.5 = | 98 +0.3 | close | + | |
| Fane COLOSSUS 12XB | 43 -2 | 0.243 -0.01 | 78 -10.5 | 6 +0.5 | 97.7 = | close | + | |
| Faital PRO 12FH510 | 45 = | 0.25 = | 75.2 -13.3 | 7.5 +2 | 97 -0.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma 12CXA400Nd | 45 = | 0.268 +0.02 | 102.2 +13.7 | 6 +0.5 | 98 +0.3 | close | + | |
| Beyma 12"WR400 | 42 -3 | 0.27 +0.02 | 91 +2.5 | 6.3 +0.8 | 97 -0.7 | close | + |
Comparer les 3 plus proches avec le 12CXA400Nd v2018 →
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.