Speaker recommendations

Currently use shitty Rockville speakers throughout my space and they sound like shit — but we have some “room separation” in my current bar and it helps mitigate.

Looking at getting a Sonos system for my new location but have read that it’s better for smaller spaces or multi room bars — my new bar is 3200 sqft and it’s just one big room. Will Sonos still be worth it? Should I be looking at other options? Do yall have recommendations?

Thanks always!