Damping plates and damping mats can be fitted underneath the carpeting of a vehicle, and are used to 'damp down' the noise generated by the movement of the car on the road. The damping plate is often made of sponge, foam or similar materials with high noise absorption qualities.
Damping plates for every make and model of car are available, providing a quieter and smoother drive. Effective noise damping is often essential for high-powered vehicles which generate a lot of background road noise. Show Less