Kicker 43DSC6804 DS Series 6x8" 2 Way Car Door Shelf Coaxial Speakers 50w RMSKicker 43DSC6804 DS Series 6"x8" 2 way car speakers A drop in coaxial upgrade with the flexibility to fit nearly any vehicles doors for a vast improvement over factory sound. The DS 6x8 Inch Coaxial Speakers are the upgrade you need for great sound in your doors. A ribbed, UV treated foam surround and rigid polypropylene cone with EVC (Extended Voice Coil) technology give you the best sonic quality and the deepest bass in a full range speaker. These