Fane COLOSSUS PRIME 18XS
8Ω
Subwoofer
| Nominal diameter | 18″ / 457 mm |
| Resonance | 33 Hz |
| Q factor | 0.39 |
| Sensitivity | 94.8 dB |
| Linear excursion | ± 12 mm |
| Program Power | 2400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.8dB
- Frequency response 35 - 500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 33Hz
- Mechanical quality factor QMS 8.20
- Electrical quality factor QES 0.40
- Total quality factor QTS 0.39
Large signal parameters
- Maximum linear excursion xmax 12mm
- Air volume displaced at xmax VD 1452cm³
- Power handling P 1200W
- Program power Pmax 2400W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 1.5mH
- VC Diameter 101.6mm
- Winding height HVC 30mm
- Winding material Copper
- Former material Glass Fibre
Magnet
- Flux density B 1.1T
- Force factor Bl 22.4N/A
- Motor constant Bl/√RE 9.82N/√W
- Air gap height HAG 11mm
- Weight 4.111kg
- Material Ferrite Y35
Diaphragm
- Effective diameter 392mm
- Effective area SD 1210cm²
- Moving mass MMS 188g
- Moving mass (without air load) MMD 157g
- Material Polycellulose
Suspensions
- Stiffness KMS 8.07N/mm
- Compliance CMS 124µm/N
- Equivalent volume to the compliance VAS 257L
- Mechanical resistance RMS 4.75N·s/m
- Surround material Polyvinyl damped Poly Cotton
Dimensions
- Nominal diameter 18″
- 457mm
- Overall diameter 485mm
- Baffle cutout diameter 415mm
- Overall depth 216mm
- Flange thickness 12mm
- Mounting depth 204mm
- Volume occupied by the driver (estimated) 8.4L
- Net weight 15.3kg
- Frame material Die-cast Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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