Compatible with most vehicles; enhances sound quality; includes 2 pieces of 2mm-thick 10" x 12" butyl-rubber-composite material with an aluminum constraining layer; covers up to 1.7 sq. ft.

The HushMat Door Kit treats the metal door, insulating the metal of the door and the door panel to reduce vibration. When the speaker cone move,s the vibration of the speaker does not transfer to the metal door and create distorting vibration. Better sound from HushMat guaranteed! HushMat is the only OEM-specified and-approved sound deadening and thermal insulating material available to the automotive aftermarket. This kit contains 10 sheets of 12 in. x 12 in. Stealth Black Foil for 10 sq. ft. of coverage.