Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Likely the best sound for the price
Review: They sound fantastic, even just run off of the stock 2008 GM non-Bose radio. I put these into a '08 GMC Sierra, and the midbass is amazing. They are loud and efficient enough to vibrate your pants at low to mid volumes even with relatively little power. I did use Accumat between the metal door panel and the speaker adapter though, and I do think it makes a difference. The tweeters are silky smooth, not harsh even when set at 0db though I mounted them in the stock location in the A pillar. I do wish the tweeters had a bit more bite though, we'll see once they are broken in some more. Overall extremely pleased with the Polk 6501's.I was a bit apprehensive using the stock radio, based on other reviews, but my results are great. I eventually would like to replace the head unit with something fancier and amp the db 6501's, add a subwoofer and whatnot, but I am in no hurry.
