tank313
Member
I have a 2015 Silverado 2500HD with Bose audio. I want to add a sub amp without removing the stock HU and amp display/features. My concern is that I want the signal to the subwoofer to not be processed. The stock subsonic filter is about 35hz and has heavy EQ tuning. Does any know a good shop that would have experience or offer a solution for this kind of install? Thanks