I have Infinity Kappa 6 X 9 in all four doors. I've had them for 3+ years and love em. Very durable speaker with crisp clear highs. I also have Infinity tweeters in the door vent panels. John
Pioneer Premier DEX-P1R
Infinity Kappa 6x9
Infinity 3/4" tweeters
Orion Cobalt/Extreme 12" DVC
