Infinity Reference 6532ix 6-1/2" 2-Way Car Speakers - Pair for sale online | eBay
KICKER KS Series 6-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) Black 47KSC6504 - Best Buy
6.5" Speaker Box Enclosure 6 1/2" Car Speaker 6" Coaxial 5.125" Inside – AK Audio
KICKER CS Series 6-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) Yellow/Black 46CSC654 - Best Buy
Amazon.com: NVX® 6 1/2 inch Professional Grade True 100 watt RMS 2-Way Coaxial Car Speakers [V-Series] with Silk Dome Tweeters, Set of 2 [VSP65] : Electronics