Have 2016 sierra with Bose will be running stock radio already have the amps for subs and door speakers I’m running components up front. So now do I need a DSP or LOC I want the best sound out of my components. What brands out there for decent DSP?
so do I just order it online or do I need to tell them a specific car info
yupThat depends I bet they make a nice t harness for that truck which might be expensive but would make wiring it easier
You can just order any as long as it has speaker inputs helix and audiocontrol has bothso do I just order it online or do I need to tell them a specific car info