Anybody had any luck with aftermarket audio companies in the DFW area. Quotes I've got have varied from $1400 to $4700 and I really just want to replace the speakers (tweeters if possible), add a small sub and a box, amp, and that's pretty much it (obviously will get whatever is needed I'm just not very well versed in audio). I'm not an audiophile, and really don't want anything too crazy or high end. In the past, I've always just bought upgraded sound systems in the cars beforehand from the factory, but I hated the HK in my old CLA so I didn't spend the money. Just curious if anybody here has had anybody replace any of their audio components and if they've run into any issues afterwards. I'm more or less at a loss of what I need and who would be reputable without just padding commission off of someone that doesn't know much about audio.