I want to add and amp to my speakers on my 2001 f150. I would like to keep everything looking stock to the naked eye, I just cant figure out what wire to hook my blue remote wire to behind the stock radio. I know this can be done, just need a little help and ideas?

 

On the amp, there should be a main power wire, and a remote wire. The remote wire is the one that goes to the blue wire. That is what turns the amp on and off.
Is that what you are looking for??

 

trying to figure out what to run the remote wire too, which wire on the back of the stereo.