rotatingtriangle

Hi hello, so recently my car is having a problem with the head unit shutting off during acceleration. car battery 14.4v KOEO. this is all the diagnosis I did. but I jump the conclusion that the capacitors in the head unit are bad and assume that the head unit is bad. So now I need a new radio head unit. I just want a recommendation as to which radio head unit to get? my budget is around 100-200$ and want to ask if anyone has put this in theirs https://www.visions.ca/catalogue/cat...YaAv0gEALw_wcB also because I'm lazy what is the size of the din? all help is appreciated.