OK trigger wire was taken from the plug that plugs into the factory amp. Speaker signal was taken from the speaker wires to the LC6 then RCAs to the amps then I added speaker wire from the amps to the speakers. I had to take off all door trims (Dynamated doors while trim off), A and B pillar trims, scuff trims. rear seat squab, boot carpet and passenger side boot trim to run all the speaker wires.