hi guys, just tested my mbp 13" do u guys have this problem --> http://discussions.apple.com/thread.jspa?t...rt=0&tstart=195

Can you test to play any sound from your mbp...mp3 what so ever...did u notice that the sound output is much bias toward to the right speaker, right speaker much louder than the left one...from the apple forum their said its the design flaw...the best u can do is to adjust the slider a bit to left in the system preference.