Two years ago I searched for what you are looking for and gave up. We don’t care about outside or bedroom speakers so left the cheap tinning sounding IRV33 for its radio function and purchased a Sony Blu-ray like we have in the house. Then added a Bose Solo 5 soundbar. We are happy with the results.
I don’t know if you will be happy with this, but Best Buy no longer will be carrying CDs. It’s a matter of time before DVD and BluRays will follow. This year I’ll,be looking into getting movies or other content on a thumb drive and insert it into the Smart TV we have in the fifth wheel