appradio 3

  1. M

    Need help installing 4 channel amp on Appradio 3

    Ok here is my problem, I have an appradio 3 heads unit that only has four channel output. It has front right and left, and rear right and left or sub woofer output. Since I have already installed a subwoofer with a mono channel amp I want to know how I could install a four channel amp given that...