metra harness and mach 460

Discussion in 'Mustang Sound & Shine All' started by SaleenGT2001, May 30, 2008.

  1. because if you have the rca's in the wrong jacks, part of it will work and the other part won't. i remember doing this myself, just move up or down, depending on where you have them and each time you do turn the volume up to see if it makes a difference.

    do you have 2 pairs of jacks or 3 pairs on the back of that head unit?
  2. Yup ... Rockin the Pro too... Also Ultras. Nfusion ...its kinda cool, but my have bad issues.