Well I just signed up last night for the problem my girlfriend is having with her intrepid...i drive an SRT-4...but she has a '01 with the infinity system. I just recently bought 2 sail speakers off of a member on here. My question is, can I take the speaker out of one of the sail speakers and replace the center dash speaker with it? Or would it be easier to just cut the speaker wire and leave it be? Secondly, correct me if I'm wrong, but in order to install full-range speakers in the doors, I have to do something with the amp??? Let me know what I need to do. Thanks for any help!!!