Need help picking out products to buy.

I know very little about audio so I wanted help from the community. I have a 2019 dbl cab non jbl entune 2 My budget is from $1,000 - $1,200. I already have front tweeters.I listen to a lot of different genres. Mainly country, hip hop, r&b, a little bit of pop. I also want a sub to fit either behind or under my rear seats. plug n play preferred because I’ve never messed with wiring audio before but I’m up to a small challenge. If there’s any of information that is helpful just ask.

 

Alpine PSU-300TCM and your choice of decent door speakers will put you right in that budget.