I have most of the info i need on this amp but a few things...when this amp is mounted flush on the side of a sub box can the wires(ground,power,speaker wires,remote,RCA's) come out the side..or do they have to go inside the sub box..doesnt have an outlet of some kind if you dont want wires going into sub box...and this amp is 25x4 @ 4 ohm...my doors are 40w rms and my dash is 20rms 4 doors...would this be cool to hook up..too much power??? its rated at 25x4 and tested at 24x4...RF says actual is 90x4 i dunno...its only a 400w max power amp though..any help will be greatly appreciated..thanks