TRF SPL SW1865CC D0.7

 MODEL:TRF SPL SW1865CC D0.7   Size: 18nch Cone: Carbon FROM MADE IN EUROPE Surround material: Foam Voice coil made : MADE IN USA Voice coil dimension : 4.0inch Voice coil layer: 8layer Dust cap : Carbon FROM MADE IN EUROPE Nominal impedance:D0.7 Voice coil wire:aluminium Spider dimension : 4''ID / 10''OD Spider material : NOMEX Spider layers :5pcs x 2layers RMS Power: 6500wrms RMS Program: 20.000 - 25.000wrms 3sec MAX Watt: 13000wmax Sensitivity: dB Resonance frequency(f0): - Hz Mechanical Q factor(Qms): Electrical Q factor(Qes): Total Q factor:(Qts): Xmax: mm Force factor: N/A Magnet Weight: -Oz Net weight: 45kg Basket:Die cast Alumium Magnet: Ferrite Magnet dimension:Φ280*25mm X 3PCS 1=Outer Dimension: 450mm 2=Mounting Depth: 341mm 3=Magnet Dimension: 280mm 4=Mounting Hole Dimension: 425mm