Beyma 15WRS400
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 38 Hz |
| Qts | 0.337 |
| Qes | 0.36 |
| Qms | 5.2 |
| Vas | 205.4 L |
| Sd | 880 cm² |
| Xmax | 6.3 mm |
| Re | 5.5 Ω |
| Bl | 18.4 T·m |
| Mms | 92.7 g |
| Pe | 400 W |
| Sensibilité | 98.6 dB |
Indication d'alignement
| EBP | 106 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 60.4 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 |
|---|---|---|---|---|---|---|---|---|
| Fane SOVEREIGN PRO 15-600 | 38 = | 0.351 +0.01 | 201 -4.4 | 6.5 +0.2 | 98.2 -0.4 | close | + | |
| RCF MB 15X301 | 38 = | 0.345 +0.01 | 195 -10.4 | 6 -0.3 | 98.3 -0.3 | close | Xmax 6 mm < 6.3 mm: lower excursion-limited SPL | + |
| Beyma 15MW/ND | 40 +2 | 0.331 -0.01 | 207 +1.6 | 6.5 +0.2 | 99.4 +0.8 | close | + | |
| RCF MB 15N301 (prodance) | 40.1 +2.1 | 0.35 +0.01 | 203.2 -2.2 | 6 -0.3 | 98.8 +0.2 | close | Xmax 6 mm < 6.3 mm: lower excursion-limited SPL | + |
| 18 Sound 15ND830 | 39 +1 | 0.32 -0.02 | 213 +7.6 | 6.5 +0.2 | 98 -0.6 | close | + | |
| Oberton 15NMB35 | 38.93 +0.93 | 0.335 = | 177.47 -27.93 | 6.75 +0.45 | 99.5 +0.9 | close | + | |
| 18 Sound 15W700 | 38 = | 0.3 -0.04 | 217 +11.6 | 6.5 +0.2 | 99 +0.4 | close | + | |
| PD PDN 15BR40 | 35.7 -2.3 | 0.338 = | 224.8 +19.4 | 9.8 +3.5 | 98.5 -0.1 | close | + | |
| Precision Devices PDN 15BR40 | 35.7 -2.3 | 0.338 = | 224.8 +19.4 | 9.8 +3.5 | 98.5 -0.1 | close | + | |
| PHL Audio 5221 SP | 41 +3 | 0.329 -0.01 | 190 -15.4 | 6.6 +0.3 | 99.5 +0.9 | close | + |
Comparer les 3 plus proches avec le 15WRS400 →
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.