Review on Axxess Interface AFDI 5V Ford Step by Thomas Unruh

Installed on 2005 Ford Mustang Convertible V6 with 500 Amp Shaker. The instructions are a bit short but accurate. It is ONLY used to connect the subwoofer wiring harness, NOT to power the main amplifier. So the BLUE wire from the Metra wiring harness, the BLUE wire from the radio wiring harness and the BLUE/RED wire from the Axxess are connected together. Then the 2 BLUE/WHITE wires of the subwoofer harness are connected to the Axxess BLUE/WHITE wire. Black on the floor. No idiots!