Best Buy: Infinity Kappa 6-1/2" 2-Way Car Speakers with Aluminum Woofer Cones (Pair) Silver Perfect5.1
Infinity Kappa 63XF at Onlinecarstereo.com
Infinity KAPPA 62IX 6-1/2" (160mm) Two-Way Car Audio Multi-Element Speaker with Metra SSDK Speaker Kit & Fast Rings • FREE Shipping • Audio Jam Inc. of Delaware
Infinity Kappa 603CF Kappa Series 6-1/2" component speaker system at Crutchfield
KAPPA 63XF - Infinity US
KAPPA 60CSX | 6-1/2" (160mm) two-way car audio component system w/ gap switchable crossover