Beyma SM115 vp4
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 35.5 Hz |
| Qts | 0.339 |
| Qes | 0.37 |
| Qms | 4.09 |
| Vas | 310.6 L |
| Sd | 881.4 cm² |
| Xmax | 7.3 mm |
| Re | 5.98 Ω |
| Bl | 15.9 T·m |
| Mms | 70.5 g |
| Pe | 400 W |
| Sensibilité | 99 dB |
Indication d'alignement
| EBP | 96 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 92.7 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma SM115 vp1 | 35.9 +0.4 | 0.355 +0.02 | 314.2 +3.6 | 7.3 = | 98.5 -0.5 | close | + | |
| Beyma SM115 vp3 | 35 -0.5 | 0.335 = | 282.9 -27.7 | 7.3 = | 97.9 -1.1 | close | + | |
| Beyma SM115 vp2 | 35.4 -0.1 | 0.365 +0.03 | 295.8 -14.8 | 7.3 = | 98.2 -0.8 | close | + | |
| AE Speakers TD15M | 34.7 -0.8 | 0.327 -0.01 | 312 +1.4 | 6 -1.3 | 98.5 -0.5 | close | 250 W vs 400 W: lower power handling · Xmax 6 mm < 7.3 mm: lower excursion-limited SPL | + |
| AE Speakers TD15M 8 Ohms | 34.7 -0.8 | 0.327 -0.01 | 312 +1.4 | 6 -1.3 | 98.5 -0.5 | close | 250 W vs 400 W: lower power handling · Xmax 6 mm < 7.3 mm: lower excursion-limited SPL | + |
| Beyma SM115 v2 | 35 -0.5 | 0.315 -0.02 | 276 -34.6 | 7.3 = | 98.4 -0.6 | close | + | |
| Focal 38WX4 | 28.9 -6.6 | 0.364 +0.02 | 310.4 -0.2 | 7.7 +0.4 | 99.2 +0.2 | close | 4 Ω vs 8 Ω: amp load changes · 225 W vs 400 W: lower power handling | + |
| AE Speakers TD15M 4 Ohms | 34.7 -0.8 | 0.327 -0.01 | 312 +1.4 | 6 -1.3 | 102.1 +3.1 | close | 4 Ω vs 8 Ω: amp load changes · 250 W vs 400 W: lower power handling · Xmax 6 mm < 7.3 mm: lower excursion-limited SPL | + |
| PD PDN 15BR40 | 35.7 +0.2 | 0.338 = | 224.8 -85.8 | 9.8 +2.5 | 98.5 -0.5 | close | + | |
| Precision Devices PDN 15BR40 | 35.7 +0.2 | 0.338 = | 224.8 -85.8 | 9.8 +2.5 | 98.5 -0.5 | close | + |
Comparer les 3 plus proches avec le SM115 vp4 →
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.