Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
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$12.99 pair
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Features, Description, Reviews, Q&A, Specs & Installation
Get Baffled. Upgrading your GMC Sierra’s sound system typically includes upgrading the speakers. However, the louder and more powerful the speaker, the higher chance there is for unwanted vibration. In order to prevent this, choose these Boom Mat Speaker Baffles - 4 inch Round Slim.
Improve Audio Quality. This pair of speaker baffles are a great option as they reduce door panel reverberation for better sound. Boom Mat products are made to the highest quality standards, so you can depend on these baffles for reliable performance.
Polyethylene Construction. These speaker baffles utilize a closed cell polyethylene construction that enhances frequency response for improved clarity. The baffles are also waterproof and act as a protective guard for 4-inch round speakers. Adding these speaker baffles to your truck’s speakers can extend their lifespan and add durability.
Easy Installation. This pair of speaker baffles should take about 30 minutes to install depending on the speaker location. You don’t have to cut or drill anything; the installation can be completed with basic hand tools.
Application. The Boom Mat Speaker Baffles - 4 inch Round Slim fit all 1999-2024 GMC Sierra 1500 models.
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Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
What's in the Box