Sooo much info in this thread
I want to confirm my setup. I have a 2021 Laramie with the 12" Screen and Alpine 9 Speaker system with Sub and ANC. I ordered the JL Stealthbox and plan to run a JL 600w amp. Planning on Infinity Ref 3032cfx 3-ohm for the Dash running off the factory amp.
Looks like I will need the AmpPro AP4-CH41 but I see on Crutchfield that this does not work with ANC systems?? Do I still need a bypass? I have the bypass from
LLJ Customs but unsure if it will work with my Alpine System with Sub. I also read some folks using APH-CH03.
Lastly I looked at the AmpPro Sub mentioned earlier in the thread but according to crutchfield this does not work for the 2021, just the 2019-20. Did something change in 2021?
Any help/confirmation is appreciated