I am trying to install a Roswell Bluetooth reciever and I am not the best with stereos or electricity. So I have a few questions. First I have 2 amps that run off to the head unit. A 200 watt kicker running the in boat speaker and a syn4 running the tower speakers.
1. To power the Bluetooth reciever it says to connect to constant 12v+, ground,switched 12v+, and delayed remote to amplifier. I am assuming I can use the 12v+ on the back of the amp in the first picture as the constant along with the ground wire going into the amp. I don't know where to connect for the switched 12v+ and the delayed remote to amp.
2. Finally it provides a 3.5mm to rca cable to connect the reciever to the amps. This should plug into where it says input rear channels?