I got a standard 55Inch TV for 300$ and have been fighting with sound systems.
My sound system stuff has been.... interesting... I've been trying many ways to get a 5.1 audio setup using a computer with a very avant-garde motherboard and a bunch of hacks.
So I'll wind up having 4 RM-40s which are OK but not very good at vocal clarity for home theatre.
I inheritted a Bose CD player which I hooked up to the headphone output of the TV... it has very good full range sound. But the RM40s are better with midlows and highs. So I'll blend them together.
I'll buy an 'FX 5.1 Sound Card SB1570'
https://www.amazon.ca/gp/product/B00EO6X4XG/ref=ewc_pr_img_2?smid=A31KR0810C9C89&psc=1 which should handle the sound better than the onboard card. Then I'll place speakers as such