18" ferrite magnet, cast aluminium chassis LF driver delivering 1000Wrms (AES Standard) power handling and 98dB sensitivity4" high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing performance loss through thermal compressionTriangulated coil reinforcement reduces moving mass, thereby increasing sensitivity, while maintaining a long XmaxFinite element analysis optimised magnet assembly delivers remarkably low harmonic distortion and very high motor strengthSmart chassis design minimises reflections back onto the cone, significantly reducing acoustic distortionIntelligent heat management in both chassis and magnet assembly design offers increased output levelSPECIFICATIONS:Nominal diameter 457mm/18inPower rating 1000WrmsNominal impedance 4OSensitivity 98dBFrequency range 30Hz-2500HzVoice coil diameter 100mm/4inChassis type Cast AluminiumMagnet type FerriteMagnet weight 3.18kg/112ozCoil material Round copperFormer material Glass fibreCone material Carbon fibre loaded paperSurround material Cloth-sealedSuspension SingleXmax 8mm/0.31inGap depth 9.5mm/0.37inVoice coil winding width 25mm/1in
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18" ferrite magnet, cast aluminium chassis LF driver delivering 1000Wrms (AES Standard) power handling and 98dB sensitivity 4" high temperature, dual...Read More
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