and yea cams right... have those tweets off axis. try them down low and up top. build the kicks as physically big as possibleand let them breathe thru the back. you still might have a hump in frquency response somewhere bw150-350hz but that'll be relative to your car. another thing, make sure you wire your mids in phase (something i fear alot of people dont do). dont look at the pretty little (+ -)symbols on the amp as that isnt always right. hook them up, listen... if your image tends to fall towards your doors, flip the polarity of ONE speaker and see if it lifts. you should also notice better bass response.
