4) AUDIOPIPE APT-683 6x8" 800W 3-WAY Car Audio Coaxial Speakers Stereo APT683 BRAND NEW 2 Pairs of Audiopipe APT683 6"x8" 3 Way 800 Watt Blue Coaxial Car Speakers Max Power: 400 Watts (800 Watt per 2 Pairs) Rated Power: 200 Watts (400 Watt per 2 Pairs) Impedance: 4 Ohms Frequency Response: 50-21,000 Hz