4) NAXA NX-769 6x9" 2000 Watt 6-Way Car Audio Stereo Speakers NCS-769 4-pack 2000 Watts Total Power Handling (1000 Watts Each Pair of Speakers) 150 Watt RMS (Per Pair) Injection Molded Polypropylene Cone With Rubber Butyl Surround Edge High Temperature 25mm Aluminum Voice Coil 58mm PEI Midrange