Fane COLOSSUS 15B
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30 Hz |
| Qts | 0.156 |
| Qes | 0.163 |
| Qms | 3.74 |
| Vas | 267 L |
| Sd | 820 cm² |
| Xmax | 4 mm |
| Re | 5.76 Ω |
| Bl | 25.7 T·m |
| Mms | 99.4 g |
| Pe | 300 W |
| Sensibilité | 99.9 dB |
Indication d'alignement
| EBP | 184 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 13.7 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 |
|---|---|---|---|---|---|---|---|---|
| DAS Audio BI-30 | 28 -2 | 0.145 -0.01 | 283 +16 | 6.6 +2.6 | 99.8 -0.1 | close | + | |
| RCF L 15L600 | 29 -1 | 0.166 +0.01 | 230 -37 | 6 +2 | 97.9 -2 | close | + | |
| GOTO SG38WNS | 28.1 -1.9 | 0.154 = | 348.6 +81.6 | 4 = | 97.4 -2.5 | close | 16 Ω vs 8 Ω: amp load changes · 200 W vs 300 W: lower power handling | + |
| JBL E140 | 32 +2 | 0.183 +0.03 | 297.3 +30.3 | 3.6 -0.4 | 100.7 +0.8 | usable | 200 W vs 300 W: lower power handling · Xmax 3.6 mm < 4 mm: lower excursion-limited SPL | + |
| Oberton 15MB600 | 32.4 +2.4 | 0.17 +0.01 | 204 -63 | 5.5 +1.5 | 99.9 = | usable | + | |
| Beyma 15P80/ND v2015 | 33 +3 | 0.178 +0.02 | 250 -17 | 7.8 +3.8 | 100.9 +1 | usable | + | |
| Cyrille Audio GM38ND100P V2 a | 32.7 +2.7 | 0.136 -0.02 | 257.2 -9.8 | 6.5 +2.5 | 102.3 +2.4 | usable | + | |
| Yamaha JA-3882 | 38.1 +8.1 | 0.157 = | 253.1 -13.9 | 3.1 -0.9 | 99.1 -0.8 | usable | 16 Ω vs 8 Ω: amp load changes · 150 W vs 300 W: lower power handling · Xmax 3.1 mm < 4 mm: lower excursion-limited SPL | + |
| JBL K140 | 30 = | 0.211 +0.05 | 297.3 +30.3 | 4.1 +0.1 | 99.2 -0.7 | usable | 150 W vs 300 W: lower power handling | + |
| Beyma 15"P80Fe/N | 32 +2 | 0.18 +0.02 | 305 +38 | 7.5 +3.5 | 101 +1.1 | usable | + |
Comparer les 3 plus proches avec le COLOSSUS 15B →
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.