Beyma SM212 v2009
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.373 |
| Qes | 0.4 |
| Qms | 5.6 |
| Vas | 150 L |
| Sd | 550 cm² |
| Xmax | 8.2 mm |
| Re | 5.8 Ω |
| Bl | 12.8 T·m |
| Mms | 44.8 g |
| Pe | 350 W |
| Sensibilité | 97.2 dB |
Indication d'alignement
| EBP | 100 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 57.8 L |
EBP 50-100 : fonctionne en clos ou en 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 12PR320 | 42 +2 | 0.37 = | 113.3 -36.7 | 7.37 -0.83 | 97 -0.2 | close | Xmax 7.37 mm < 8.2 mm: lower excursion-limited SPL | + |
| Faital PRO 12PR320-08 v2022 | 42 +2 | 0.371 = | 113 -37 | 7.1 -1.1 | 97.1 -0.1 | close | Xmax 7.1 mm < 8.2 mm: lower excursion-limited SPL | + |
| Infinity KAPPA CS 120 BR | 35.2 -4.8 | 0.397 +0.02 | 123.2 -26.8 | 8 -0.2 | 97.1 -0.1 | close | 4 Ω vs 8 Ω: amp load changes · 250 W vs 350 W: lower power handling · Xmax 8 mm < 8.2 mm: lower excursion-limited SPL | + |
| Ardan W PRO-31 | 36.8 -3.2 | 0.373 = | 133.9 -16.1 | 6 -2.2 | 94.6 -2.6 | usable | 200 W vs 350 W: lower power handling · Xmax 6 mm < 8.2 mm: lower excursion-limited SPL | + |
| Eminence DELTALITE II 2512 v2 | 37 -3 | 0.386 +0.01 | 147 -3 | 4.9 -3.3 | 96.3 -0.9 | usable | 250 W vs 350 W: lower power handling · Xmax 4.9 mm < 8.2 mm: lower excursion-limited SPL | + |
| Eminence DELTA PRO 12-450A | 44 +4 | 0.371 = | 141.7 -8.3 | 5.2 -3 | 98.9 +1.7 | usable | Xmax 5.2 mm < 8.2 mm: lower excursion-limited SPL | + |
| Beyma SM212-N2 | 43 +3 | 0.372 = | 103 -47 | 6.9 -1.3 | 96.7 -0.5 | usable | Xmax 6.9 mm < 8.2 mm: lower excursion-limited SPL | + |
| Beyma SM212 v2018 | 43 +3 | 0.381 +0.01 | 103 -47 | 7 -1.2 | 96.6 -0.6 | usable | Xmax 7 mm < 8.2 mm: lower excursion-limited SPL | + |
| Beyma SM212 vp Nº2 | 41.7 +1.7 | 0.41 +0.04 | 110.7 -39.3 | 7.3 -0.9 | 95.2 -2 | usable | Xmax 7.3 mm < 8.2 mm: lower excursion-limited SPL | + |
| Beyma SM112/N | 38 -2 | 0.27 -0.1 | 138 -12 | 7.3 -0.9 | 97.2 = | usable | Xmax 7.3 mm < 8.2 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SM212 v2009 →
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.