Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
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Features, Description, Reviews, Q&A, Specs & Installation
Maximize Performance. Design Engineering has been providing cutting edge performance barrier material for all sorts of automotive, marine, industrial and commercial applications for over a decade and is constantly winning awards for quality and innovation. Their Boom Mat material is one of these products that you will want for your stereo speakers in your GMC Sierra pickup. The Boom Mat Speaker Baffles - 5 in. x 7 in. Oval is a damping material that is easy to install and will prolong the life of your speakers while improving their sound production quality.
Material Enhances Sound. Durable polyethylene makes up the Boom Mat Speaker Baffles and enhances frequency response for greater sound clarity. The Boom Mat Speaker Baffles - 5 in. x 7 in. Oval are premolded to give you a professional fit and finish that you would not achieve with just flat material. These pre-molded shapes provide a dirt, dust and moisture barrier for your speakers while also preventing sound from migrating into panels and spaces that are unfavorable to quality sound reproduction. Finally, the closed cell material of the Boom Mat forms a cushioned seal between your speakers and the vehicle mitigating and eliminating unwanted panel vibration.
Installation Notes. The Boom Mat Speaker Baffles - 5 in. x 7 in. Oval comes preformed to fit most speakers in this size range and is incredibly simple to install. All you need are very simple tools and some silicone sealant (not included) to get the job done. Design Engineering has complete instructions and photographs that will guide you on their website.
Application. The Boom Mat Speaker Baffles - 5 in. x 7 in. Oval fits 1999-2025 GMC Sierra 1500 Models.
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Installation Info
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
What's in the Box