features: - standart 6,5\ size fit oem cut-outs - special chromed mica poly composite cone - non fatiguing butyl rubber surround - 1\ high temperature voice coil - high density barium ferrite magnet - 20 oz magnet / 40 oz magnet structure - 1\ silk neo dome tweeter - rubber magnet boot - power handling 140w rms / 280w peak - frequency response 55-20khz - impedance 4 ohm - includes grills, wires, and installation hardware