Oklahoma City, Okla., August 23, 2019 — DD Audio, a manufacturer of high performance audio equipment, proudly introduces the newly revised EA-3.1 Energy Attenuation Material. This upgraded version of the EA-3.0 Energy Attenuation Material offers advanced interior shielding from unwanted road noise while also reducing internal vibration and noise reflection that can be caused by the massive sound output of a DD Audio system. At 3mm Total Sheet Thickness, EA-3.1 material is twice as thick, but just as light as most brands’ dampening materials. Additionally, the layered design of specially formulated butyl rubber and polymer composite reinforced with 100 microns of aluminum ensures that it outperforms thicker and much heavier materials of lesser quality. The ultimate result is a soundscape capable of delivering True to the SourceTM audio.

While this product is for the audiophiles and bassheads who want the experience of acoustic bliss and sonic blasts, DD Audio gave every bit as much consideration to the Authorized DD Audio Dealers who most often perform the difficult work of installing and concealing energy attenuation materials in their custom builds. The newly upgraded EA-3.1 offers stronger contact activated self-adhesion, a more manageable width, better surface conforming with an embossed top sheet, and even greater resistance to high temperatures. All of these features combined make this material a breeze to apply, cut, and tuck under any panel placement. As an added bonus, the EA-3.1’s jet black aluminum top sheet adorned with shiny red DD Audio logos looks so good once it’s installed you might not want to put the trim panels back on.