[jjhebigscreen]

Hi Billfitz,

With all due respect the link you provided to a $500 JBL speaker has nothing to do with the quality of the crap stock BMW speakers ( other than the use of paper)in the std hifi system. Have you, or any one you know, changed all the speakers/ under seat subs to Bav Sound on the std hifi system and kept the stock amp? If not I dont think your opinion is very valid. Im offering my opinion from my personal experience. I cant speak to how the std hifi system would sound with an upgraded amp and stock bmw speakers.