All you need to know about Sonos Trueplay - soundbass.de
Sonos says its free Trueplay app can tune your speakers to suit your room | Ars Technica
Sonos Trueplay Auto-Tunes Speakers For Poor Positioning - SlashGear
Sonos' TruePlay app autotunes room for speakers
Sonos tips and tricks: Get more out of your speakers with these secrets
Android App: Since recent update, why do I keep seeing this second notification? I haven't changed anything. : r/sonos
Sonos Trueplay Auto-Tunes Speakers For Poor Positioning - SlashGear
Sonos on Twitter: "Epic sound tailored for your home theater. #Trueplay now available on the PLAYBAR. Update your app today. https://t.co/RQCyEim13F" / Twitter