altima bose

  1. J

    High Pitch Buzzing Noise From Car Speakers After New Head Unit

    First off, let me apologize if someone else has posted about this same problem. I have researched around on the internet a lot about it and couldn't find exactly what the problem is. I have a 2003 Nissan Altima SE 3.5 with stock Bose Sound System. I recently upgraded the head unit to a Pioneers...