Review on Metra 70-1725 Amplifier Integration Harness - Compatible with 2002 Acura RSX by Joshua Vogel

I have 5 of these between my car (2006 RSX Type S with factory Bose) and cars so far used in which I installed them. The build quality is good. If you have never installed a radio, you can easily do so. Take butt connectors and crimping tools (or solder/shrink wrap) and connect the wires. Red to red, yellow to yellow, etc. However, the orange wire on this harness needs to be connected to the orange/white wire on the stereo (at least on Pioneer). The other orange wire on the harness is unused, remove or cover. RCA connectors connect to radio pre-outs. White RCA to left front speaker. Gray RCA to right front speaker. Green left rear RCA speaker. Black RCA to right rear speaker.