Package: (2) Pairs of Kicker 43DSC6804 6x8" D-Series 2-Way Car Speakers Totaling 800 Watt Peak/200 Watt RMS +RXA-F1 Car Amplifier + RWK42 4 Wire Kit with RCA Cables Pair Kicker 43DSC6804 6x8 200 Watt 2-Way Car Stereo Speakers. 200 Watts Peak Power. 50 Watts RMS Power Polypropylene midwoofer. Acoustic-foam surround. 1/2" Polyethylene-Naphthalate Dome Tweeter. 4 ohms impedance Rockville RXA-F1 1600 Watt Peak/800w RMS 4 Channel Amplifier Car Stereo Amp Rockville RWK42 4 Gauge 4 Channel Car Amplifier Wiring Installation Kit. (2) 17 High Grade Twisted Pair of 100% Copper RCA Cable. 17 4 Gauge Translucent Blue SuperFlex Power Cables. 17 18 Gauge Blue Remote Cable. 17 16 Gauge Clear Speaker Wire. 3 4 Gauge Clear SuperFlex Ground Wire Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets. Soft abrasion proof insulating jacket allows for 100% improved flexibility. PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F