Infinity Kappa One, Four and Five Car Amplifiers - ecoustics.com
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 Five | Pacific Stereo
Infinity KAPPA 53XF Kappa Series 5-1/4" 2-Way Car Speakers - JC Power Audio Shop San Diego's Preferred Aftermarket Installers