Ok Lets see your set up I want more than a stock radio and would like the navigation also BUT and I say BUT. I ride top down about 85% of the time rain or shine hot or cold. So the question is does anyone have a system that can withstand the elements? If not who has a marine setup in there rig so the rain don't bother your system??
I have a system in my 24' Malibu wakeboard boat (16 waterproof speakers, monstrous subwoofer, 2 waterproof control panels IN ADDITION to the head unit, one of the control panels is at the swim-deck area that gets quite wet , and an amp the size of a suitcase) that would probably destroy my Jeep! Yup, you can get a pretty awesome stereo that's made for exposure to the elements. A marine unit would work if you really wanted to do it.
I've owned 3 wranglers. Both my Tj and Yj had decent 2K-3k stereo systems installed.
Been rained on a handful of times. I mean soaked big time NEVER EVER had a problem with water ruining anything.
I still have amps left over from my Tj, I haven't installed them in my Jk yet.
2007 Rubicon/Rock Krawler triple rate 2.5" coils/RK rear TB w/ a teraflex raised bracket/Rancho 9000 31/32XL shocks/Synergy flipped draglink,ball joints,tie rod /Hankook MT 315-75-16 on Level 8 ZX's/Rancho geo brackets/Ruff stuff uppers/Fox ATS stabilizer/Adams front DS/Artec front armor w/ Currie upper bushings/Rancho cat back exhaust.