Performance Acoustical Material
Boom Mat is a simple and effective solution for eliminating squeaks, rattles, vibrations and unwanted engine/road noise. Constructed of a rubber-based (viscoelastic) polymer layer with an aluminum foil laminate outerfacing, Boom Mat's strong adhesive backing is unaffected by extreme hot and cold temperatures, is corrosion resistant and can be applied to metals, painted areas, plastic, fiberglass, automotive coatings and difficult-to-bond surfaces to name a few. With an ultra-strong adhesive backing, it can also be used in horizontal, vertical and inverted applications, as well as on complex shapes. Even better, it's very easy to install - with absolutely no surface preparation required. To use these Boom Mat materials, simply use a scissors or knife to trim material to the desired size and shape, then peel the backing and apply - It's that easy!

  • Eliminates low frequency noise problems
  • Flexible - can be applied to irregular surfaces
  • Easily trimmed to size
  • User friendly peal and stick installation
  • Multiple uses include automotive, commercial, and industrial applications
  • Durable weatherproof construction is also corrosion resistant
  • Flamability Rated
Part # Dimensions - Pack Size Coverage
DEI 050200 12" x 12-1/2" - 2 Pack 2.1 sq. ft.
DEI 050202 12" x 12-1/2" - 4 Pack 4.2 sq. ft.
DEI 050204 12" x 12-1/2" - 8 Pack 8.3 sq. ft.
DEI 050206 12-1/2" x 24" - 6 Pack 12.5 sq. ft.
DEI 050210 12-1/2" x 24" - 10 Pack 20.8 sq. ft.
DEI 050212 12-1/2" x 24" - 20 Pack 41.7 sq. ft.





Return to top


Spray-On
Boom Mat Spray-On Sound Deadener is perfect for reducing unwanted road noise and deadening vibrations in hard to reach places such as trunk interiors, fender wells, undercarriage, body panels, rear quarters and inside door panels to name a few. In addition to reducing noise vibration and serving as an undercoating, Boom Mat Spray-On also acts as a thermal barrier to insulate against heat - handling temperatures up to 300°F.

If you are looking to have a quiet ride, this spray-on deadening will do the trick by eliminating squeaks, rattles, vibrations and unwanted engine and road noise. For even more sound deadening, it can be applied in multiple layers, applied to non-coated surfaces and top coated with paint after only 6 hours of dry time. Boom Mat Spray-On Sound Deadener can be used on any vehicle. Even better, it will help prevent against rust and will not crack or chip after applying.
  • Reduces unwatned road noise and vibration
  • Perfect for hard to reach, complex places
  • Single can - covers approximately 20 sq. ft.
  • Can be applied in mulitple layers
  • Can apply to non-coated surfaces
  • Paintable in 6 hours
  • Helps prevent against rust
  • Won't crack or chip
Part # Description
DEI 050220 18 oz. Can




Return to top


Speaker Baffles
Boom Mat Speaker Baffles are made from high-tech closed-cell polyethylene foam to provide a watertight, protective shell for speakers. By encasing the speaker, baffles will seal out dirt and moisture that could potentially cause corrosion of the speaker cone, voice coil and electrical components. Baffles also maximize speaker performance by isolating the correct frequency responses, as well as damping reverberation in the sheet metal and panel-to frame resonance.

  • Closed-cell polyethylene enhances frequency response for improved sound clarity
  • Closed-cell material forms a cushioned seal between speaker and mounting surface to isolate speakers from vehicle
  • Serves as a protective barrier for speaker cone and voice coil against dirt and dust
  • Extends speaker lifespan and protects owner's speaker investment
  • All sold in pairs
Part # Description Width Height Depth
DEI 050310 4" Round 6" 6" 3-1/2"
DEI 050311 4" Round - Slim 6" 6" 2-1/2"
DEI 050320 5-1/4" Round 6-1/2" 6-1/2" 4"
DEI 050321 5-1/4" Round - Slim 6-1/2" 6-1/2" 2-1/2"
DEI 050330 6-1/2" Round 7" 7" 3-1/2"
DEI 050331 6-1/2" Round - Slim 7" 7" 3"
DEI 050340 6-3/4" Round 7-1/2" 7-1/2" 5"
DEI 050341 6-3/4" Round - Slim 7-1/2" 7-1/2" 3"
DEI 050350 4" x 6" Oval 8" 6" 3-1/2"
DEI 050351 4" x 6" Oval - Slim 8" 6" 2-1/2"
DEI 050360 5" x 7" Oval 8-1/2" 7" 4-1/2"
DEI 050361 5" x 7" Oval - Slim 8-1/2" 7" 3"
DEI 050370 6" x 8" Oval 9-1/2" 7" 5"
DEI 050371 6" x 8" Oval - Slim 9-1/2" 7" 3"
DEI 050380 6" x 9" Oval 10-1/2" 7-3/4" 4-1/2"
DEI 050381 6" x 9" Oval - Slim 10-1/2" 7-3/4" 3-1/2"







Return to top


Jeep Wrangler Sound Deadening Headliner


Riding in a Jeep is great fun except for the truck’s propensity for interior noise that makes it difficult to engage in conversations or even enjoy vehicle audio systems. Now there is an easy solution! Boom Mat’s new Jeep Wrangler Sound Deadening Headliner provides a simple pre-shaped peel and stick kit that dresses up the interior of Jeep hard tops while minimizing annoying outside noise and vibrations while insulating from exterior weather conditions.

Installed Boom Mat’s new Sound Deadening Headliner has been tested to reduce noise levels from 3 to 4 decibels. This is a significant change in sound level that will improve overall interior acoustics so Jeep occupants can enjoy audio system and have conversations without excessive and irritating “noise” distractions.
  • Peel & stick application
  • Insulate interior from heat and cold
  • Provides additional sound deadening
  • 1" thick
Part # Years Color Description
DEI 050132 2007 - 2010 Black 2-Door
DEI 050134 2007 - 2010 Gray 2-Door
DEI 050136 2007 - 2010 White 2-Door
DEI 050131 2007 - 2010 Black 4-Door
DEI 050133 2007 - 2010 Gray 4-Door
DEI 050135 2007 - 2010 White 4-Door
DEI 050138 2011 - 2015 Black 2-Door
DEI 050140 2011 - 2015 Gray 2-Door
DEI 050142 2011 - 2015 White 2-Door
DEI 050137 2011 - 2015 Black 4-Door
DEI 050139 2011 - 2015 Gray 4-Door
DEI 050141 2011 - 2015 White 4-Door
DEI 050143 1997 - 2006 / 1997 - 2002 Black TJ no roll bar speakers / w/Factory Sound Bar
DEI 050144 1997 - 2006 / 1997 - 2002 Gray TJ no roll bar speakers / w/Factory Sound Bar
DEI 050145 1997 - 2006 / 1997 - 2002 White TJ no roll bar speakers / w/Factory Sound Bar
DEI 050146 2003 - 2006 Black TJ w/Factory Sound Pods
DEI 050147 2003 - 2006 Gray TJ w/Factory Sound Pods
DEI 050148 2003 - 2006 White TJ w/Factory Sound Pods






Return to top


Under Carpet - Sound Deadening Layer
Boom Mat Undercarpet™ (UC™) is a second layer sound deadening and insulation mat that will help you maintain a quality ride experience by preventing unwanted noise from being transferred into the vehicle’s interior. In addition to its sound deadening properties, this two layer acoustic material provides superior insulation keeping vehicles cool in the heat of summer, and warmer in cold temperature climates. UC’s flexible top layer is a one pound per square foot mass loaded barrier material, while the second layer is a high quality industrial acoustical grade foam.
  • Perfect to use over Boom Mat
  • Insulate your interior from heat and cold
  • Provides additional sound deadening
  • 3/8" Thick
Part # Coverage
DEI 050100 24" x 54" (9 sq. ft.)
DEI 050101 48" x 54" (18 sq. ft.)




Return to top


Under Carpet Lite - Sound Deadening Layer
Constructed of a multilayer polyester / fiberglass composite material Under Carpet Lite™, (UC Lite™) offers unmatched thermal and acoustic protection in an extremely flexible light weight package. Only ½” thick, this multi-layer, light weight high tech water proof composite material is able to conform to any number of surface shapes. UC Lite offers maximum thermal insulation solution with a lightweight padding that provides less heat transfer in warm weather while protecting against the transfer of cold air in cold environments. UC Lite is equally effective as a sound deadener that prevents the transfer of noise, including rattles, squeaks and vibrations to ensure a “like new” driving experience and add longstanding value to a vehicle owners investment.
  • Multi-layered composite material for maximum insulation
  • Light weight
  • Superior noise barrier
  • 1/2" Thick
Part # Coverage
DEI 050110 24" x 54" (9 sq. ft.)
DEI 050111 48" x 54" (18 sq. ft.)
DEI 050113 72" x 54" (27 sq. ft.)




Return to top


Under Hood - Thermal Acoustic Lining
Made of 3/4" thick, high quality, industrial acoustical grade foam with a reinforced reflective aluminum covering, Under Hood Thermal Acoustic Lining not only insulates the underside of hoods but serves as a sound deadener and thermal control while protecting paint finishes. Under Hood Thermal Acoustic Lining can also be used as noise control applications such as on generator boxes and many industrial uses including HVAC applications.
  • Insulate from heat while reducing noise & vibration
  • Peel & stick application
  • 32" x 54" (12 sq. feet)
  • Protects paint finishes
  • Resists oil, water, and contaminants
  • 3/4" thick
Part #
DEI 050130



Return to top


Thermal & Acoustic Interior Kit
Take the guess work out of thermal and acoustic control... All in one part number! Introducing a simple and cost-effective, universal-fit, sound deadening and thermal insulation kit.
  • #050500 kit includes:
  • 25 sq. ft. Boom Mat Damping Material
  • 35 sq. ft. Under Carpet Lite
  • One 18 oz. can of Boom Mat Spray On
  • #050499 kit includes:
  • 41.7 sq. ft. Boom Mat Damping Material
  • 58.3 sq. ft. Under Carpet Lite
  • One 18 oz. can of Boom Mat Spray On
Part # Application
DEI 050500 Small to Medium
DEI 050499 Full-Size (sedans, wagons, vans)




Return to top