Fane COLOSSUS PRIME 15XS
8Ω
Woofer
Nominal diameter | 15″ / 381 mm |
Resonance | 36.3 Hz |
Q factor | 0.31 |
Sensitivity | 94.7 dB |
Linear excursion | ± 12 mm |
Program Power | 2000 W |
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- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.7dB
- Frequency response 30 - 500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 36.3Hz
- Mechanical quality factor QMS 7.70
- Electrical quality factor QES 0.32
- Total quality factor QTS 0.31
Large signal parameters
- Maximum linear excursion xmax 12mm
- Air volume displaced at xmax VD 1026cm³
- Power handling P 1000W
- Program power Pmax 2000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 1.93mH
- VC Diameter 101.6mm
- Winding height HVC 30mm
- Winding material Copper
- Former material Glass Fibre
Magnet
- Flux density B 1.1T
- Force factor Bl 22.1N/A
- Motor constant Bl/√RE 9.69N/√W
- Air gap height HAG 11mm
- Weight 4.111kg
- Material Ferrite Y35
Diaphragm
- Effective diameter 392mm
- Effective area SD 855cm²
- Moving mass MMS 133g
- Moving mass (without air load) MMD 115g
- Material Polycellulose
Suspensions
- Stiffness KMS 6.8N/mm
- Compliance CMS 147µm/N
- Equivalent volume to the compliance VAS 150L
- Mechanical resistance RMS 3.94N·s/m
- Surround material Polyvinyl damped Poly Cotton
Dimensions
- Nominal diameter 15″
- 381mm
- Overall diameter 406mm
- Baffle cutout diameter 356mm
- Overall depth 196mm
- Flange thickness 8mm
- Mounting depth 188mm
- Volume occupied by the driver (estimated) 6.2L
- Net weight 12.7kg
- Frame material Die-cast Aluminium
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