Beyma 12CXA400Nd
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.268 |
| Qes | 0.28 |
| Qms | 6.24 |
| Vas | 102.2 L |
| Sd | 550 cm² |
| Xmax | 6 mm |
| Re | 6.6 Ω |
| Bl | 18.6 T·m |
| Mms | 51.9 g |
| Pe | 400 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 161 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17.1 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 |
|---|---|---|---|---|---|---|---|---|
| SB Audience 12MW300 | 43 -2 | 0.264 = | 104 +1.8 | 5.6 -0.4 | 98.7 +0.7 | close | 300 W vs 400 W: lower power handling · Xmax 5.6 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma SM112 | 45 = | 0.262 -0.01 | 101 -1.2 | 4.8 -1.2 | 98.3 +0.3 | close | 250 W vs 400 W: lower power handling · Xmax 4.8 mm < 6 mm: lower excursion-limited SPL | + |
| PHL Audio 4500 | 42 -3 | 0.274 +0.01 | 108 +5.8 | 5.7 -0.3 | 99 +1 | close | 300 W vs 400 W: lower power handling · Xmax 5.7 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma 12"WR400 | 42 -3 | 0.27 = | 91 -11.2 | 6.3 +0.3 | 97 -1 | close | + | |
| Beyma 12CXA400Nd v2018 | 45 = | 0.251 -0.02 | 88.5 -13.7 | 5.5 -0.5 | 97.7 -0.3 | close | Xmax 5.5 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma 12CXA400FE | 42 -3 | 0.251 -0.02 | 119 +16.8 | 6 = | 98.1 +0.1 | close | + | |
| Faital PRO 12FH500 | 45 = | 0.25 -0.02 | 87.3 -14.9 | 7.5 +1.5 | 97 -1 | close | + | |
| Beyma 12WR400 | 42 -3 | 0.285 +0.02 | 91.1 -11.1 | 6.3 +0.3 | 96.9 -1.1 | close | + | |
| 18 Sound 12ND730 | 45 = | 0.23 -0.04 | 90 -12.2 | 6.5 +0.5 | 98 = | close | + | |
| Fane SOVEREIGN PRO 12-500 | 43 -2 | 0.314 +0.05 | 107 +4.8 | 6 = | 97.4 -0.6 | close | + |
Comparer les 3 plus proches avec le 12CXA400Nd →
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.