Beyma 15B42
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 24.2 Hz |
| Qts | 0.185 |
| Qes | 0.189 |
| Qms | 7.869 |
| Vas | 480.9 L |
| Sd | 880 cm² |
| Xmax | 4 mm |
| Re | 6.01 Ω |
| Bl | 21.7 T·m |
| Mms | 97.6 g |
| Pe | 150 W |
| Sensibilité | 98.8 dB |
Indication d'alignement
| EBP | 128 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 35.3 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 |
|---|---|---|---|---|---|---|---|---|
| Tannoy DU 386 | 22 -2.2 | 0.185 = | 483 +2.1 | 4 = | 97.6 -1.2 | close | 85 W vs 150 W: lower power handling | + |
| Tannoy HPD 385A | 22 -2.2 | 0.185 = | 483 +2.1 | 4 = | 97.6 -1.2 | close | 85 W vs 150 W: lower power handling | + |
| Tannoy K3828 | 22 -2.2 | 0.185 = | 483 +2.1 | 4 = | 97.6 -1.2 | close | 85 W vs 150 W: lower power handling | + |
| Fluxmag 1504-BM | 22.7 -1.5 | 0.183 = | 469.9 -11 | 5 +1 | 98 -0.8 | close | + | |
| Tannoy K3838 | 22 -2.2 | 0.176 -0.01 | 481.4 +0.5 | 4 = | 97.9 -0.9 | close | + | |
| Audax PR38S100 | 24 -0.2 | 0.171 -0.01 | 423 -57.9 | 4 = | 98.7 -0.1 | close | + | |
| Fostex L 470 | 25 +0.8 | 0.203 +0.02 | 457 -23.9 | 4.2 +0.2 | 98 -0.8 | close | + | |
| Supravox 400-2000EXC_15V | 25 +0.8 | 0.196 +0.01 | 429 -51.9 | 4.9 +0.9 | 98.1 -0.7 | close | + | |
| Beyma 15BR46 | 24.2 = | 0.185 = | 480.9 = | 2.5 -1.5 | 98.8 = | close | Xmax 2.5 mm < 4 mm: lower excursion-limited SPL | + |
| Supravox 400 GN-A | 23 -1.2 | 0.196 +0.01 | 448 -32.9 | 5 +1 | 97.2 -1.6 | close | + |
Comparer les 3 plus proches avec le 15B42 →
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.