Getting muvi 1.5 soon (this week) and planning to upgrade the audio right away because i'm sure the stock one will be really crappy.

My plan is to just change the front speakers to good 4" coaxial. Maybe focal? And add underseat sub. If budget allows, will change the rear speakers as well.

I'm not a super audiophile or anything. Something like stock ford fiesta audio is good enough.

So I think those above is good enough for me? Bro Howie, I will contact you since your shop is just beside my old office.

Thanks for the recommendation. Will probably drop by at your shop next week or the week after. I'll give u a call first for sure. Thanks bro.