MB Quart Discus DKH116 6.5" 2-Way Coaxial Speaker System 6.5" 2-Way Coaxial Speaker System with 50-120 Watt Power Rating and 40Hz-30kHz Frequency (Sold in Pairs) Includes 30mm WideSphere tweeter assembly that fully addresses the inherent speaker problem of directional sound dispersion in a vehicle Carbon fiber reinforced woofer frames Polypropylene woofer membrane cone Edge wound 1? voice coil and gold-plated terminal connections