I too wanted to upgrade on my 2025 Gladiator. I used the MB Quart 5 1/2 in the soundbar, the 2in Tweeters in the upper dash and a powered Kicker 8" sub. It sounds significantly better, but still not as good as my wifes '23 Wrangler Rubicon with the Alpine system. I am happy with it though.
Has anyone had an issue with the BT dropping when driving by cell/radio towers. It is happening in my '25 Gladiator NH. I listen to an app via android auto and it disconnects and resets when in proximity of radio towers.