Beyma 12GU
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 70 Hz |
| Qts | 0.475 |
| Qes | 0.551 |
| Qms | 3.46 |
| Vas | 60 L |
| Sd | 530 cm² |
| Xmax | 2 mm |
| Re | 7 Ω |
| Bl | 13.8 T·m |
| Mms | 33.9 g |
| Pe | 80 W |
| Sensibilité | 98.3 dB |
Indication d'alignement
| EBP | 127 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 49.3 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 |
|---|---|---|---|---|---|---|---|---|
| Celestion VINTAGE 30 | 75 +5 | 0.531 +0.06 | 60 = | 2.1 +0.1 | 96.5 -1.8 | close | 16 Ω vs 8 Ω: amp load changes · 60 W vs 80 W: lower power handling | + |
| Celestion TRUVOX 1225 | 63 -7 | 0.5 +0.03 | 54.5 -5.5 | 2.5 +0.5 | 97.9 -0.4 | close | + | |
| Celestion K12H-200TC | 60 -10 | 0.517 +0.04 | 60.3 +0.3 | 2 = | 97 -1.3 | close | + | |
| Celestion TF 1225 | 63 -7 | 0.5 +0.03 | 54.5 -5.5 | 3.5 +1.5 | 97.9 -0.4 | close | + | |
| RCF L12/854K | 67 -3 | 0.38 -0.09 | 58 -2 | 2 = | 97.9 -0.4 | close | + | |
| JB Systems PWX12-200 | 59.4 -10.6 | 0.474 = | 55.5 -4.5 | 3.6 +1.6 | 96.5 -1.8 | close | + | |
| Peerless FSL-1225R02-08 | 59 -11 | 0.407 -0.07 | 59.4 -0.6 | 2.5 +0.5 | 98 -0.3 | close | + | |
| JBL MI-12 | 65 -5 | 0.459 -0.02 | 76.5 +16.5 | 3.1 +1.1 | 99.1 +0.8 | close | + | |
| B&C 12 NCX | 59 -11 | 0.51 +0.04 | 64 +4 | 3 +1 | 96.9 -1.4 | usable | + | |
| SICA 12 C 2 CP | 63 -7 | 0.509 +0.03 | 70 +10 | 4.2 +2.2 | 98 -0.3 | usable | + |
Comparer les 3 plus proches avec le 12GU →
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.