KICKER CS Series 6-1/2" 2-Way Car Speakers with Polypropylene Cones (Pair) Yellow/Black 46CSC654 - Best Buy
Alpine 6-1/2" 2-Way Car Speakers with Carbon Fiber Reinforced Plastic Cones (Pair) Black S-S65 - Best Buy
PYLE 300-Watt 3-Way and 6 in. x 9 in. 400-Watt 4-Way Car Speakers PL573BL + PL6984 - The Home Depot
BOSS Audio Systems B65LED Elite Series 6.5 Inch Car Audio Door Speakers - 300 Watts Max, 3 Way, Full Range, Coaxial, Sold in Pairs, Hook Up To Stereo and Amplifier, Tweeters
Kicker CS Series 46CSC6934 450 watts 6 x 9 inch 3-Way Coaxial Car Speakers
Kicker 46CSC674 CS Series 6-3/4" 2-way car speakers at Crutchfield