help, please bear with me as i am new to this forum stuff also to home theater equipment. i know dont run to far! my question is how is the best way to set up my system for best bass response. my equipment consists of a denon 2802 receiver,adcom 7400 5 channel amp(100 watts per channel),mtx monitor 12 mains,csi30 polk center,advent rears,radio shack 12 inch 200 watt sub. i also use a10 band eq with this setup because with out it there is not alot of bass response. should i set crossover freq. on receiver to 80,100,120? should sub freq. be set all the way up? what about phase switch on sub normal or reverse? also should single sub preout from receiver to sub be connected to both sub channel inputs right and left with y adapter?