BAP interference

[mj8]

My BAP is causing my drivers side speaker or amp not sure which one to make a high pitch squealing noise. Has anyone had this problem before? My gain module is mounted under my amprack right in the middle with some double sided tape. Should I move it or will it interfere no matter where the gain module is?

 

[FireRed04Vert]

Since I've never seen this problem mentioned before, I would assume it has something to do with the location of the unit or the way you have it wired. I would move the module and make sure you're not grounding the unit to the same place as the amp. Use a dedicated ground.