The full model numbers are not here but there are a few thoughts about soundbars and receiver setups. Most folk can get by with the on sale sound bars. If they don't work then you take it back to the store to try again.
Here's the last sound bar I bought. Works super with same brand TV with HDMI ARC which is a surprise.
https://smile.amazon.com/gp/product/B0746NTYYD/ was 140, I see it is now 130. There's a cheaper version of same without the sub.
I am at a loss in how much to pay for a external wired speaker for my 65" RCA TV. A friend uses a wireless speaker and she said the sound is not in sync with the actors lips.