Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: WORKS LIKE A CHARM
Review: Let me just start by saying all u need is the wedge kit or speaker kit there both under $25. i had the same polk audio speakers and put this dynamat in and yes bass is more responsive and yes no rattle at all nice product.My buddy did his whole door panels and they sound exactly the same as mine.Overall very easy to install i recommend to anyone who cares abot the quality of sound in there vehicile.
