ive tried everything. my hu is a kenwood exceleon x995, mids/highs amp is a alpine pdx150.4
my problem is i have bad alternator whine when my trucks running. RCAs are not even close to my power wires (other side of truck) and i even have a noise filter on my decks power leads.
I AM AT A LOSS!!! could i pick up interfernce in speaker wires? cuz it didnt happen until i added new speakers and speaker wire. its all 16ga stinger.