So i got the 240 watt amp alpman recommended. My project is as follows, I am replaced my HU with a computer and a 7inch touchscreen. My problem is that how do i connect the speakers to the amp. Do I have to run new wires to each speaker, or is there a harness availble? I tried searching on the net for a harness but couldn't get a clear result. Also, I am planning to wire the amp under the driver seat, how can I run the power wire to be hidden?