Pac AP4-CH4 issue

[Kc0lry]

I have a 2020 1500 with the hk system. Decided to add an aftermarket amp and subs. I went with the Pac AP4-CH4 to add everything with it. Plugged it in but when I went to start my truck it made a pop through the speakers and everything went black. Truck won't start now and the radio is locked out. Anyone have any ideas or had this happen to them?

 

[Kc0lry]

Update. I jump started the truck and it started now. Radio is still locked out and I have a service stability system and air suspension. No clue what happend to the battery.