DC Audio Sound Deadener Coaxial Speaker 4DHE—crafted for car audio enthusiasts

4DHE—crafted for car audio enthusiasts who demand precision and performance without compromise

read the press release >

and reliability

97 dB sensitivity

1DSPL 15" SPL Subwoofer is engineered for competitors and bass enthusiasts who demand extreme sound pressure levels and unrelenting power

DC Audio Sound Deadener Coaxial Speaker 4DHE—crafted for car audio enthusiastsDC Mat is a High Quality self adhesive, foil backed Sound Vibration damper. It is designed to be applied to the inner sheet metal of your car reducing road noise and heat. Its as easy as cleaning the metal, removing the protective section of the mat and applying the DC mat. Anyone can do it. 36 Square Feet Of Coverage 2. 2 mm total thickness 18" x 32" 9 Sheets