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
Amazon.com: Infinity KAPPA693M 6" x 9" (168mm x 240mm) Three-Way Car Speaker : Electronics
Amazon.com: Infinity KAPPA-64CFX Kappa 4x6 Inch Two-Way car Audio Plate multielement Speaker : Electronics