Here are some photos of my installation of two Kenwood and one Kenwood amplifier using the I data Maestro. I replaced the door speakers what is Rockford Fosgate T2s and 2Skar DDX 10in subs. And a NorthStar Agm battery and 0ga Ofc sky high audio power wire. I also installed 4 coiling fans and cut a vent on the floor to push all the hot air out.