Hi all! Just picked up my 19 blacked out big horn. I previously had a 16 big horn and loved it. So this whole ANC thing seems to be a common theme. I have the base 6 speaker system(wanted alpine but they discounted this truck to the point I couldn’t pass). Anyway I don’t see any tsb open on my vin but when I turn my stereo up past 21/22 it gets super distorted and it almost sounds like there is interference. Like frequencies are competing. I chalked this up to ANC but if true this is obnoxious. Anyone have any thoughts?