well, if you have active bluetooth speakers or headphones, then you don't need to use the receiver, you can connect them directly to the Sony.

If you dont, then you would need to use the Yamaha to connect passive speakers or normal 1/4" jack headphones. Or go buy bluetooth ...

200 USD should get you a nice pair of Polk T300, or TSi200, or some small Klipsch like R-51

https://www.amazon.com/Polk-Audio-Two-Way-Bookshelf-Speaker/dp/B007PXV6OO

https://www.amazon.com/Polk-Audio-TSi200-Bookshelf-Speakers/dp/B0018QRO9A

https://www.amazon.com/Klipsch-R-51M-Bookshelf-Speakers-Black/dp/B07GDSL3NJ

if you have a shop locally its best to go listen to speakers before buying, its a really personal thing