Beyma SM112/N v2021
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.298 |
| Qes | 0.31 |
| Qms | 8 |
| Vas | 117 L |
| Sd | 550 cm² |
| Xmax | 7 mm |
| Re | 6.2 Ω |
| Bl | 17 T·m |
| Mms | 57.4 g |
| Pe | 400 W |
| Sensibilité | 96.9 dB |
Indication d'alignement
| EBP | 129 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 25.3 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma SM112-N2 | 40 = | 0.298 = | 117.3 +0.3 | 5.9 -1.1 | 96.9 = | close | 250 W vs 400 W: lower power handling · Xmax 5.9 mm < 7 mm: lower excursion-limited SPL | + |
| Beyma 12LW30/N | 38 -2 | 0.287 -0.01 | 109 -8 | 7 = | 96.2 -0.7 | close | + | |
| McCauley B1240 | 38 -2 | 0.286 -0.01 | 110 -7 | 6.5 -0.5 | 96.3 -0.6 | close | Xmax 6.5 mm < 7 mm: lower excursion-limited SPL | + |
| Eminence KAPPALITE 3012 LF-4 | 36.4 -3.6 | 0.308 +0.01 | 107.4 -9.6 | 8.1 +1.1 | 97.2 +0.3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| PHL Audio 4510 | 42 +2 | 0.307 +0.01 | 108 -9 | 6 -1 | 97.3 +0.4 | close | 300 W vs 400 W: lower power handling · Xmax 6 mm < 7 mm: lower excursion-limited SPL | + |
| Magnat 300 | 31 -9 | 0.3 = | 120 +3 | 7.1 +0.1 | 96.5 -0.4 | close | 4 Ω vs 8 Ω: amp load changes · 300 W vs 400 W: lower power handling | + |
| PHL Audio 4530 | 37 -3 | 0.314 +0.02 | 124 +7 | 6 -1 | 96.3 -0.6 | close | 300 W vs 400 W: lower power handling · Xmax 6 mm < 7 mm: lower excursion-limited SPL | + |
| Beyma SM112/N | 38 -2 | 0.27 -0.03 | 138 +21 | 7.3 +0.3 | 97.2 +0.3 | close | + | |
| Fane SOVEREIGN PRO 12-500 | 43 +3 | 0.314 +0.02 | 107 -10 | 6 -1 | 97.4 +0.5 | close | Xmax 6 mm < 7 mm: lower excursion-limited SPL | + |
| Dayton Audio APOLLO 12N | 38 -2 | 0.261 -0.04 | 128.1 +11.1 | 6.8 -0.2 | 96.4 -0.5 | close | Xmax 6.8 mm < 7 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SM112/N v2021 →
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.