3rd gen all in one subwoofer

Interested in getting a all in one subwoofer for my 2018 dc or and need suggestions.
Was looking at the Rockford p300-8 or the kicker hideaway. Looking for anyone who have experience with these.

Also wondering what other components and wiring I’ll need to hook up to stock HU. I know I’ll need a working kit but I’ve seen I may need a LOC. Also saw others say to splice into front door speaker..

 

I had a kicker hideaway under my drivers seat in my 2020 SR5. I was more than happy with it. It won’t shatter any windows, but it gave enough bass for what I was looking for. Also has a Kicker Key amp to power the door speakers (kicker CS).

I couldn’t tell you what harnesses you need for the 2018, but I’m sure someone on here will chime in with that info.