I appreciatte all the input from you guys. I have been around car audio since the 90's, and was sponsored locally. I have always looked at the forums and read a multitude of posts and it just dawned on me...hey why not get some input with this decision as Im sure some of you have had experiences with 4 channel amplifiers at some point. I have always run 2-3 seperate amplifiers in my installs, but want to simplifiy my system with one 4 channel IF POSSIBLE, last thing I want is an underpowered system as I love bass. If I didnt post in the right area, SORRY !! Also wanted to give Steve Meade a shout out as it seems this man sure has alot of credibility on the street as well as on line, which is one of the reasons my first and only stereo post was on this site. Thanks for all your ideas and welcome more to come.