@hailey this is something i've been looking for, i'll have to give it a test! i have a google onhub wireless router which has a pretty beefy speaker built in (for some reason, the stock firmware barely uses it) and, like you mentioned to someone else, i tried snapcast but had serious issues getting it working on openwrt, and networked pulse wasn't cooperating with me either, since i don't use pulse when i can help it..