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Introducing the Fane Colossus Prime 18XS - the ultimate high output bass driver for your multi-way sound systems. With its advanced features and cutting-edge technology, the Prime 18XS is designed to deliver fast, accurate and undistorted bass at extreme sound pressure levels. The symmetric magnetic field, combined with a 4-inch 'sandwich' voice coil, ensures increased linearity and lower distortion, while laminated silicone suspensions and a large Xmax of 12mm with peak to peak travel of 60mm deliver outstanding power handling capabilities. The polycellulose cone membrane is not only more durable than conventional paper pulp alternatives but also provides high sensitivity, making it perfect for producing undistorted low frequencies even at high levels of excursion. With a continuous power handling of 1200 Watts (A.E.S.) and peak handling of over 4800 Watts, the Prime 18XS is built to perform. The advanced thermal management system includes vented die-cast chassis and increased motor system venting, effectively removing heat from the voice coil, resulting in extremely low power compression. With 100 dB sensitivity and a frequency response down to 29 Hz (-6 dB), the Prime 18XS is sure to deliver powerful, accurate bass, every time. Upgrade your sound system with the Fane Colossus Prime 18XS and experience the ultimate bass performance.
- 2400 W Program Power.
- 100 dB Sensitivity (1W/1m).
- High grade Y35 ferrite magnet motor structure with Low interference flux path.
- Vented chassis and motor design provides efficient thermal management and extremely low power compression.
- Aluminium demodulation ring.
- Dual silicone laminated suspension system combined with optimised software materials offers increased linearity
- Fast, accurate and undistorted bass reproduction at extreme SPL.
- 12mm Xmax with 64 mm peak-to-peak travel.
- Fibre loaded, UK manufactured cone offers increased strength, durability and performance.
- Ideal for bass reflex and scoop enclosure designs from 125-400 Litres.
- Also performs well in horn loaded systems.
- 4-inch Inside/ outside windings copper voice coil.
- Nominal Chassis Diameter: 18"
- Impedance: 8 Ohms
- Power Handling: 1200W (A.E.S.)
- Peak Power (6dB Crest Factor): 4800W (A.E.S.)
- Usable Frequency Range -6dB: 35 Hz - 500 Hz
- Sensitivity (1W / 1m): 100 dB
- Moving Mass inc. Air Load: 177 grams
- Minimum Impedance Zmin: 6.5 Ohms
- Effective Piston Diameter: 15.43" / 392 mm
- Peak Displacement Volume of Cone Vd: 1.45 litres
- Magnet Weight: 120 oz
- Magnetic Gap Depth: 11mm / 0.43"
- Flux Density: 1.1 Tesla
- Coil Winding Height: 30mm / 1.18"
- Voice Coil Diameter: 4.0" / 101.6mm
Thiele Small Parameters:
- FS 33Hz
- RE Ohms: 5.2 Ohms
- Qms: 8.2
- Qes: 0.404
- Qts: 0.385
- Vas Ltr: 257
- Vd litres: 1.45
- CMS (mm/N): 0.124
- BL T/m: 22.4
- Mms (grms): 188
- Xmax (mm): 12
- Sd (cm2): 1210
- Efficiency %: 2.2
- Le (1k Hz): 1.5mH
Materials Of Construction:
- Former Material: Glass Fibre
- Voice Coil: Copper 'sandwich' inside external windings
- Magnet Material: Ferrite
- Chassis: Die-cast Aluminium
- Cone: Straight polycellulose Ribbed Cone
- Surround / Edge Termination Polyvinyl Damped Multi Roll, Poly Cotton
- Dust Dome: Solid Paper (Inverted)
- Connectors: Push-button Spring Terminals
- Polarity Positive Voltage at Red Terminal Causes Forward Motion of Cone
Mounting & Shipping Information:
- Overall Diameter: 19.1" / 485mm
- Width Across Flats: 18" / 457mm
- Flange Height: 0.465" / 11.8mm
- Baffle Hole Diameter F/M: 16.53" / 420mm
- Baffle Hole Diameter R/M: 16.33" / 414mm
- Gasket Supplied Front & Rear
- Fixing Holes: 8 x 0.275" diam on 18.425
- PCD / 8 x 0.275 diam on 17.25 PCD 8 x 7mm diam on 468 PCD / 8 x 7 diam on 438.15 PCD
- Depth: 8.50" / 216mm
- Weight: 33.75 lb / 15.3kg
- Recommended Enclosure Volume: 4.41 -1 4.12 cu ft / 125 - 400 litres
- Shipping Weight: 37.45 lb / 17kg
- Packing Carton Dimensions 250 x 520 x 520mm
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