Hi everyone, I'm new here.
So, I have a 2004 Tahoe LT with the Bose system (no subwoofer as far as I can tell) and the OnStar system (deactivated).
I currently have wired up a 12in Rockford Fosgate R1S412 & Boss Riot r1100m amp system, but I'm wanting to change it up. I want to take advantage...