Celestion T5861 18"/1000W Speaker Driver 4ohm Ferrite Magnet Loudspeaker Black

18" ferrite magnet, cast aluminium chassis LF driver delivering 1000Wrms (AES Standard) power handling and 98dB sensitivity

4" high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing performance loss through thermal compression

Triangulated coil reinforcement reduces moving mass, thereby increasing sensitivity, while maintaining a long Xmax

Finite element analysis optimised magnet assembly delivers remarkably low harmonic distortion and very high motor strength

Features:

• Nominal diameter 457mm/18in

• Nominal impedance 4O

• Sensitivity 98dB

• Frequency range 30Hz-2500Hz

• Voice coil diameter 100mm/4in

• Chassis type Cast Aluminium

• Magnet type Ferrite

• Magnet weight 3.18kg/112oz

• Coil material Round copper

• Former material Glass fibre

• Cone material Carbon fibre loaded paper

• Surround material Cloth-sealed

• Suspension Single

• Xmax 8mm/0.31in

• Gap depth 9.5mm/0.37in

• Voice coil winding width 25mm/1in

Includes:

• 1x Celstion 18" 1000W Speaker 4 Ohm