Brodizzle83 Posted May 3, 2018 Report Share Posted May 3, 2018 So I was looking at the window sticker of my Grand Prix and it said it has the upgraded 8-speaker sound system. Is that just a gimmick and I have just 5.25" in the doors and 6x9" in the rear? Or are they "components" and the tweeters/woofers are separate? Either way...I need to upgrade as they sound terrible. Sent from my SM-G955U using Tapatalk Quote Link to comment Share on other sites More sharing options...
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