a yes i am looking at these amps to power the mids and highs in my stereo, now i noticed on the amp from just pictures that there is two different sides, amp 1 and amp 2 sides, 4 different inputs 2 for amp 1, 2 for amp 2, and also 2 differnt speaker sides, now im confused on what these is, is there 2 different amps in the amp, and would i use both sets of inputs, also would i connect a 4 channel interconnect to both sets of inputs and run it to the HU 2 sets for front stage, and 2 sets for rear stage inputs on the HU, and a the sub input use seperate Interconects to my sub amp? thanks