Beyma 12XA30/ND
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 35 Hz |
| Qts | 0.21 |
| Qes | 0.216 |
| Qms | 8 |
| Vas | 172 L |
| Sd | 525 cm² |
| Xmax | 4 mm |
| Re | 6.8 Ω |
| Bl | 18.2 T·m |
| Mms | 47 g |
| Pe | 350 W |
| Sensibilité | 97.2 dB |
Indication d'alignement
| EBP | 162 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 16.6 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 |
|---|---|---|---|---|---|---|---|---|
| Fostex LS 362 | 35 = | 0.211 = | 152.9 -19.1 | 4 = | 97.4 +0.2 | close | 150 W vs 350 W: lower power handling | + |
| Fostex L 362 | 35 = | 0.211 = | 153 -19 | 4.2 +0.2 | 97.4 +0.2 | close | 150 W vs 350 W: lower power handling | + |
| Beyma 12K200 v1 | 35 = | 0.225 +0.02 | 160 -12 | 4.5 +0.5 | 97.8 +0.6 | close | 250 W vs 350 W: lower power handling | + |
| Monacor SP-330PAX | 33 -2 | 0.238 +0.03 | 190 +18 | 4.5 +0.5 | 97.4 +0.2 | close | 125 W vs 350 W: lower power handling | + |
| Fostex L 345 | 34 -1 | 0.242 +0.03 | 197 +25 | 5.7 +1.7 | 97.3 +0.1 | close | 150 W vs 350 W: lower power handling | + |
| EMS LB12EX_14V | 34 -1 | 0.207 = | 200 +28 | 3 -1 | 96 -1.2 | close | 16 Ω vs 8 Ω: amp load changes · 40 W vs 350 W: lower power handling · Xmax 3 mm < 4 mm: lower excursion-limited SPL | + |
| EMS LB12EX | 34 -1 | 0.207 = | 200 +28 | 3 -1 | 96 -1.2 | close | 16 Ω vs 8 Ω: amp load changes · 40 W vs 350 W: lower power handling · Xmax 3 mm < 4 mm: lower excursion-limited SPL | + |
| EMS LB12 | 34 -1 | 0.214 = | 200 +28 | 3 -1 | 95.8 -1.4 | close | 16 Ω vs 8 Ω: amp load changes · 40 W vs 350 W: lower power handling · Xmax 3 mm < 4 mm: lower excursion-limited SPL | + |
| EMS LB12 MKII | 34 -1 | 0.214 = | 200 +28 | 3 -1 | 95.8 -1.4 | close | 16 Ω vs 8 Ω: amp load changes · 40 W vs 350 W: lower power handling · Xmax 3 mm < 4 mm: lower excursion-limited SPL | + |
| Altec 414-8C | 30.2 -4.8 | 0.204 -0.01 | 230.2 +58.2 | 4 = | 97.5 +0.3 | usable | 150 W vs 350 W: lower power handling | + |
Comparer les 3 plus proches avec le 12XA30/ND →
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.