I have a similar set up. Kicker 5 1/4 components for the mid range and tweeters, and kicker 6.5 for mid bass. The compoenets are hi passed at 150 hz, the midrange is hi passed at a pre amp kicker 3 way acvtive crossover at 80 hz, then low passes on the amp at 500 hz, that way they play from 80 to 500, creating the band bass filter. Or you can build your own bandbass filter, go to the12volt and they have a great tutorial and chart on how to make them