We just built a new garage, 24'x36', one level with a gambrel roof (tin). I'm looking for a wireless speaker that will work in a building this size and have great sound quality. Tips on the brand to look at?
My answer somewhat depends on whether you're tied to a particular smart home platform. I'd hate to start recommending Alexa compatible speakers if you're tied to Apple HomeKit.
Alexa and KEF brand are good but it can only be depended on your budget or what you like among the two. There are still other brands that you can get that are good at the stores.