Fane Colossus 18XB 18" 1000W 8 Ohm Twin Pack

Value pack of two high quality 18" sub bass drivers. 1000W AES, 4000W Peak.

The Fane Colossus 18XB is a renowned sub bass driver, and has been used in many excellent bass cabinet for years. Fane is well known as a British manufacturer of speaker drivers, and has been used for years by many top cabinet brands.

The Colossus 18XB is intended for use as a high-output sub-bass driver either singly or in multiway systems. The unit features a 4-inch voice coil immersed in a symmetric magnetic field and centralized by using two suspensions in a dual arrangement to maintain ultra linearity and stability at high excursions. The heavily ribbed straight-sided paper cone membrane is reinforced with highstrength composite fibres to resist deformation under extreme loads. The driver handles 1000Watts (EIA) continuous and can cope with peaks in excess of 4000 Watts. This is due to advanced thermal management in the form of a vented die-cast chassis and motor system using an internal heatsink coupled to a large vaned heatsink mounted on the rear of the unit. These measures effectively remove heat from the voice coil resulting in extremely low-power compression. The Colossus 18XB is designed for use in 100 to 250 litre ported enclosures..



Mounting information for Fane Colossus 18XB:

• Overall diameter 19.1 inch/485 mm
• Width across flats 18 inch/457mm
• Flange thickness .465 inch/11.8 mm
• Baffle hole diameter, front mount 16.53 inch/420 mm
• Baffle hole diameter, rear mount 16.33 inch/ 414 mm
• Gasket Supplied Front & Rear
• Fixing holes 8 x 7 dia on 468 PCD
• 8 x 7 dia on 438.15 PCD
• Depth 8.5 inch/205 mm
• Weight 31.24 lb/14.2 kg
• Recommended enclosure volume 3.5-8.8 cu ft/100-250 litres
• Volume displaced by driver 0.269 cu ft/7.6 litres
• Shipping weight 35.64 lb/16.2 kg
• Packing Carton dimensions (mm x mm x mm) 485 x 485 x 276 mm

Electro mechanical specifications

• Nominal chassis diameter 18"
• Impedance (ohms) 8
• Power Handling (A.E.S) 1000W
• Maximum output (dB) continuous/peak 122/128 dB
• Power compression at rated power (dB) 3.3 dB
• Usable Frequency range 27 Hz-1 kHz
• Sensitivity 97.5 dB/W @ 1m
• Resonance 30 Hz
• MMS 161 grams
• BL 24.6
• Minimum impedance (Zmin) (ohms) 7.3
• Effective piston diameter 377 mm
• Flux Density 1.0 Tesla
• Magnetic gap depth 10 mm
• Coil winding height 22 mm
• Voice coil length 35 M
• Magnet weight 3.4 Kg
• Maximum cone displacement 18mm
• Vd 1.61 Litres
• Voice coil diameter 4.0 inch/101.6 mm

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Shipping Dimensions 50 x 50 x 25 19Kg