KAPPA PERFECT 600 SOUND TEST ( COPYRIGHT VERSION ) - YouTube
Infinity Kappa 90csx - Rivonia Car Sound
Replaced the foams on my Infinity Kappa 5's. Wanted to say thanks to the folks here that helped me. Here's the end result. Not perfect but they sound badass! : r/hometheater
infinity kappa 63.9i vs zed audio leviathan (INT) - YouTube