Just when I thought I knew what my plans were... I want to upgrade my front and rear speakers. The consensus here seems to be running the Polk db651s. However, I was talking with a guy at Crutchfield and he recommended going with the Kicker DSC65 instead. He claims they will be more clear and produce more bass running on the power from the radio. I do not want to add any amp to my car. Has anyone had any experience with these speakers or can backup his claims? I searched the forums but didnt find anything on these speakers.