I believe the kicker option is a 200W amp.
There's also the JL Stealthbox option but that is over a grand without an amp and not plug and play. I did have a Stealthbox in my 2008 Yukon Denali and it was spectacular.
Nice camper Doubletz! My current hauler is a 2011 3500HD Dually. I must say the long bed is spectacularly stable towing a heavy trailer but turning is more like a luxury steam liner I went shortbed on my '17 2500 primarily for that reason along with a slightly softer suspension for daily driving.