Fane COLOSSUS 12BM
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 43 Hz |
| Qts | 0.211 |
| Qes | 0.22 |
| Qms | 5.1 |
| Vas | 89 L |
| Sd | 550 cm² |
| Xmax | 5.3 mm |
| Re | 5.4 Ω |
| Bl | 20.8 T·m |
| Mms | 65.3 g |
| Pe | 450 W |
| Sensibilité | 98.8 dB |
Indication d'alignement
| EBP | 195 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 8.7 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 |
|---|---|---|---|---|---|---|---|---|
| PHL Audio 4130 | 42 -1 | 0.208 = | 92 +3 | 5.2 -0.1 | 98.5 -0.3 | close | Xmax 5.2 mm < 5.3 mm: lower excursion-limited SPL | + |
| RCF LF 12G301 | 43 = | 0.219 +0.01 | 97 +8 | 5.9 +0.6 | 98.6 -0.2 | close | + | |
| Precision Devices PD122 | 42.9 -0.1 | 0.194 -0.02 | 90 +1 | 5.5 +0.2 | 98 -0.8 | close | 16 Ω vs 8 Ω: amp load changes | + |
| PHL Audio 4040 | 45 +2 | 0.208 = | 85 -4 | 4.9 -0.4 | 99.1 +0.3 | close | Xmax 4.9 mm < 5.3 mm: lower excursion-limited SPL | + |
| PD PD 122 | 42.9 -0.1 | 0.196 -0.01 | 90 +1 | 4.7 -0.6 | 98.8 = | close | Xmax 4.7 mm < 5.3 mm: lower excursion-limited SPL | + |
| Precision Devices PD 122 | 42.9 -0.1 | 0.196 -0.01 | 90 +1 | 4.7 -0.6 | 98.8 = | close | Xmax 4.7 mm < 5.3 mm: lower excursion-limited SPL | + |
| RCF L 12P301 | 43 = | 0.219 +0.01 | 97 +8 | 7.8 +2.5 | 98.6 -0.2 | close | + | |
| PHL Audio B303-8 4230 | 40 -3 | 0.22 +0.01 | 87.2 -1.8 | 5.8 +0.5 | 97.3 -1.5 | close | + | |
| 18 Sound 12ND730 | 45 +2 | 0.23 +0.02 | 90 +1 | 6.5 +1.2 | 98 -0.8 | close | + | |
| RCF LF12G301 | 43 = | 0.22 +0.01 | 97 +8 | 7 +1.7 | 97 -1.8 | close | + |
Comparer les 3 plus proches avec le COLOSSUS 12BM →
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.