I tried out a few Wal-mart units and did not really care for them.
I felt they were lacking in clarity, sound quality, crisp clear highs and and sort of lows.
I ended up ordering a Klipsch Sounds Bar and Sub from Crutchfield and I love it and the family loves it. The wife said, Holy shit, it sounds like we are in a real movie theater.
My step daughter came in while we were watching a movie and said What the Heck, We got a Woofer now?
I've enjoyed it the last few months...
Mine is something like this
https://www.crutchfield.com/p_714CIN600/Klipsch-Cinema-600.htmlBut mine has a 10" wireless Sub, you can add a second sub of the same or bigger if you want and add wireless rear speakers for surround sound .
I'm pretty sure it had the Fiber input too..
I think they discontinued mine. It was like 500.00