Beyma SM212 v2018
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 43 Hz |
| Qts | 0.381 |
| Qes | 0.41 |
| Qms | 5.3 |
| Vas | 103 L |
| Sd | 550 cm² |
| Xmax | 7 mm |
| Re | 5.5 Ω |
| Bl | 14.3 T·m |
| Mms | 56.4 g |
| Pe | 350 W |
| Sensibilité | 96.6 dB |
Indication d'alignement
| EBP | 105 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 42.1 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma SM212-N2 | 43 = | 0.372 -0.01 | 103 = | 6.9 -0.1 | 96.7 +0.1 | close | Xmax 6.9 mm < 7 mm: lower excursion-limited SPL | + |
| Faital PRO 12PR320-08 v2022 | 42 -1 | 0.371 -0.01 | 113 +10 | 7.1 +0.1 | 97.1 +0.5 | close | + | |
| Faital PRO 12PR320 | 42 -1 | 0.37 -0.01 | 113.3 +10.3 | 7.37 +0.37 | 97 +0.4 | close | + | |
| RCF W 300 | 39.5 -3.5 | 0.391 +0.01 | 90 -13 | 6.9 -0.1 | 96.4 -0.2 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 6.9 mm < 7 mm: lower excursion-limited SPL | + |
| Beyma SM212 vp Nº2 | 41.7 -1.3 | 0.41 +0.03 | 110.7 +7.7 | 7.3 +0.3 | 95.2 -1.4 | close | + | |
| Beyma 12MW/ND | 43 = | 0.328 -0.05 | 100 -3 | 6.5 -0.5 | 96.9 +0.3 | close | Xmax 6.5 mm < 7 mm: lower excursion-limited SPL | + |
| PHL Audio 4590 | 43 = | 0.36 -0.02 | 90 -13 | 6 -1 | 96.2 -0.4 | close | Xmax 6 mm < 7 mm: lower excursion-limited SPL | + |
| PHL Audio 4530P | 42 -1 | 0.36 -0.02 | 93 -10 | 6 -1 | 96.1 -0.5 | close | Xmax 6 mm < 7 mm: lower excursion-limited SPL | + |
| PHL Audio 4531 | 42 -1 | 0.36 -0.02 | 93 -10 | 6 -1 | 96.1 -0.5 | close | Xmax 6 mm < 7 mm: lower excursion-limited SPL | + |
| Beyma SM112/N v2012 | 43 = | 0.434 +0.05 | 94 -9 | 7.3 +0.3 | 95.3 -1.3 | close | + |
Comparer les 3 plus proches avec le SM212 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.