BMS 15N620-4
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 4 Ω |
| Fs | 39.8 Hz |
| Qts | 0.313 |
| Qes | 0.33 |
| Qms | 6.05 |
| Vas | 144.8 L |
| Sd | 870 cm² |
| Xmax | 5.5 mm |
| Re | 2.9 Ω |
| Bl | 16 T·m |
| Mms | 117.2 g |
| Pe | 500 W |
| Sensibilité | 100.8 dB |
Indication d'alignement
| EBP | 121 · 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 15N620-8 | 40 +0.2 | 0.313 = | 144.8 = | 5.5 = | 97.8 -3 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 15FH500 vp1 | 40 +0.2 | 0.328 +0.02 | 146.1 +1.3 | 6.7 +1.2 | 98.4 -2.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 15FH520-4 v2021 | 38 -1.8 | 0.337 +0.02 | 146.2 +1.4 | 7.4 +1.9 | 100.3 -0.5 | close | + | |
| SB Audience BIANCO-15MW500 | 39 -0.8 | 0.307 -0.01 | 139.4 -5.4 | 5.9 +0.4 | 97.7 -3.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 15FH500 vp2 | 40 +0.2 | 0.335 +0.02 | 146.9 +2.1 | 6.7 +1.2 | 98.3 -2.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 15NTLW2500 | 45 +5.2 | 0.3 -0.01 | 143 -1.8 | 8 +2.5 | 100.5 -0.3 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 15FH520-4 | 38 -1.8 | 0.337 +0.02 | 156.6 +11.8 | 7.8 +2.3 | 100.6 -0.2 | close | + | |
| Sica 15 Fe 3 CP | 40.2 +0.4 | 0.33 +0.02 | 170.4 +25.6 | 5.5 = | 99.4 -1.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Fane FC-154F01 | 41 +1.2 | 0.287 -0.03 | 151 +6.2 | 6.5 +1 | 99.1 -1.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
| BMS 15S330 | 39 -0.8 | 0.32 +0.01 | 152 +7.2 | 8 +2.5 | 98 -2.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 15N620-4 →
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.