EA3.1


A Better Energy Attenuator

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Sound Tech

Official Demo Store

Historic District, 10490 Business Center Ct, Old Town Manassas, VA, USA

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Unique Audio

8178 Newington Rd, Lorton, VA, USA

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Don’t have a DD AUDIO dealer near you? Contact us online or call us at 405-239-2800 to purchase direct.

EA-3.1 is one of the most advanced sound dampening materials on the market. It uses 3mm of a specially formulated butyl rubber and polymer composite reinforced with 100 microns of aluminum to offer a sound dampening material that’s twice as thick but just as light as most leading brands offerings while also outperforming the thicker and much heavier materials of lesser quality. This means easier installation and better attenuation of unwanted energy such as road noise, vibration, panel resonances, and sound bleed from other cars playing non-DD sound systems. EA-3.1 comes in a bulk roll with one pack covering over 40sq feet. One roll is generally enough to do a single layer application in most standard size cars or more than one layer in sub-standard size cars.

Features

  • 3mm Total Sheet Thickness
  • 100-Micron Thick Black Aluminium Top Sheet with Bitchin Logos
  • High-Grade Butyl Rubber and Polymer Composite
  • High-Temperature Resistant
  • Really Sticky Self-Adhesive
  • 42.64sq Feet Total Coverage (15.75 in W x 32.8 ft L / 40cm W x 10m L)
  • Handy Bulk Roll Dispenser Packaging
  • 50lbs Total Shipping Weight

EA3.1: Butyl – 3mm – 42.64 sq ft Sound Deadening

Shipping Weight (Lbs): 50
Price (USD): 189 each

Vibrating body panels rob your system of sound energy that would otherwise be directed into your vehicle’s cabin. Put a stop to this parasite of sound, and get the most out of your equipment.

Jabee Toyota Prius Loaded Enclosure Being Installed

Support Small Business and Enjoy Expert Installation

We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.

Check with your local dealer for stock and promotional discounts.

DD Audio
4025 NW 36th Street
Oklahoma City, OK 73112
(405) 239-2800 | Fax: (405) 239-7100