I have a 2014 with the 9 speaker system. I'm going to be using a AudioControl LC7i
to hook the Stock head unit to a 5 channel amp. My question is where are the filters/crossovers located in the factory system are they in the amp or are there filters are some crap in the wires before the amp. I'd like to be able to use the wires going into the amp so i don't have to take the dash apart if that's possible.