Sonos speakers combine built-in sensors and smart software to make your listening experience easy. Every speaker is simple to set up, no technical skills needed. Just download the free Sonos App, follow the prompts to connect to your WiFi, then fire up the music. Since every Sonos speaker is part of one smart system, adding music or home theater sound to additional rooms is easy as well. And regular software updates with new features and services make sure your speakers just keep getting smarter, for as long as you own them.