Has anyone had issues with the standard speaker blowing or failing? Ever since new, there has been a rattle in the rear door tweeter that has now turned into a very disturbing crackling noise. This is particularly noticeable in songs with a baseline in certain frequencies.

I asked the dealer to sort it out at the last service and they ordered in a front speaker instead...stupid...beacuse I told them the fault is in the rear.

Anyway, now the other rear door is starting to do the same.

Or is it just the door panels vibrating, not the speaker itself?

While I enjoy my music, I have not had it to a point that would cause damage.