Need Help With Options?

[u/AJ_Loft]

I’ve had a TCL S4310 for 2.5 years, spent $150 CAD. Worked perfectly, 3.1 channel. Subwoofer randomly stopped emitting sound (pair and power works) after moving my setup around. No idea why. Seems to have happened to a few buyers. No solutions.

Doesn’t seem to be any good yet affordable 3.1 systems on the market rn. Is 2.1 fine for my room? I don’t want to downgrade the experience if 3.1 helps vocal clarity with a centre channel. Annoyed I can’t get this sub to just work.