Love these. We tried SONOS, then these. These are hands down the best wi-fi speakers for Airplay on Apple devices. I literally plugged these into my router via ethernet and immediately they appeared as a sound output device. No messing around with custom apps for passing sound through like the SONOS. Our office has four staff members each on a Mac and we can each take control of the audio whenever we want to stream to these speakers. Works perfectly. No drop outs, ever. Great sound quality. Strongly recommend these if you want super easy to use wifi speakers.