4) New BOSS CH5730 5x7" 600W 3-Way Car Coaxial Audio Stereo Speakers Red 2 PAIRS New 2 Pairs of Boss 5" x 7" 3-Way Chaos eXXtreme Series Car Speakers 300 Watt MAX (600 Watt per 2 Pairs) Red poly-injection cone woofer Butyl rubber surround 1" Polyimide dome midrange