These 4' 120-watt, two-way Pyle speakers provide great sound for your car. The 4' polypropylene woofer cone has been specially designed for mobile applications. The 1' hi-temp ferrofluid enhanced voice coil and 1' Mylar dome tweeter provide a rich, full sound. The full-range frequency response (50 Hz to 20 kHz) will have your sound ringing clear within the comfort of your vehicle. Includes grills, wires, and mounting hardware.