Hi all, I've searched but haven't found anything necessarily concerning the same problem my JBL unit is displaying so I'm reaching out to everybody on here. I don't have the car manual so if this problem is resolved in there, I apologize in advance, but please let me know what the resolution is. Basically, my JBL will intermittently only play sound from the tweeters. Sometimes it does this, sometimes it plays like normal (i.e. from all the speakers; therefore, I don't think the other speakers are blown). It's only happened to me twice, so I have yet to notice a pattern, but I suspect it may have something to do with the Bluetooth capability. It's just a guess, and I'm sure an unlikely one, but that's about it. I figure it could also be wiring, which I will find out when I take the area apart to get a closer look. But since it's playing from the tweeters that makes wiring or connection an unlikely culprit, right? Just posting because I wanted to see if anybody had this problem and if they've already solved it because it would save me some time. It's not a major problem, just annoying, that's all. Any relevant suggestions would be greatly appreciated, too. Thanks all.