How to test if a speaker is broken (Logic7)?
It sound to me like my music is shifted to the right these days (even though the balance setting is right in the middle, of course)...
How should I diagnose? Obviously since there are 13 speakers it's a lot harder to isolate what's going on...
I did also try moving the balance from left to right and listening to the speakers individually, but it's tricky.
There must be a test plan at the dealer for this... anyone know?