hey guys! merry christmas! alright im new to audio stuff and need help badly! any suggestions for a sound system for that price?

i heard a lot of recommendations to get the audioengine A5 but i want to ask for your opinions.

this is the scenario:

1)my room size is about 19ft X 15ft

2)this is the room where i sleep/study/watch movies/listen to music etc.

3)my computer usage is as such-60% music 30% videos and 10% games

4)i will be listening music or watching movies from quite a distance as im using a TV as my monitor

any suggestions will be good. thanks a lot =D