Overkill

RoadKill’s Overkill foam damping mat eliminates unwanted noises that can diminish your audio system’s performance or make things like hands-free calls hard to hear. Overkill foam mat is a dense 1/4″ foam that can be used for interior door panel damping, and commonly used for speaker barrier/gasket damping. It decimates high-frequency noise and eliminates annoying interior squeaks and rattles. Providing a last layer of defense against panel resonation.