SStuntin on em
You can use an LOC tho, I'm using some random brand and everything is greatShould've used a pac line out converter. AOEM-GM1416 to be exact. Then you wouldnt have had to cut any wires. I did a writeup on it, running power and speaker wires, replacing the front door speakers, and removing the factory stereo. It is stickied in the Audio/video section.