DISREGARD MY PREVIOUS REVIEW OF THE XD600 WITH STOCK SPEAKERS!!!!
I just realized today that there is a problem with my ancient ipod that is causing the distortion. Same exact songs, when burned to a CD as audio or mp3 files cause no distortion. Now I need to decide if I want to keep the BSW components.
Sorry about the misinformation....the stock speakers sound pretty good with the XD600 in my opinion... if I keep the BSW's I'll post up a comparison review in another thread.