This is a Geek Squad Certified Open Box Product. See below for more information. Fill your room with rich stereo sound using the Sonos Era 100 SL wireless multi-room speaker. Featuring dual angled tweeters and powerful midwoofer, it delivers detailed audio with deep bass. The Sonos app enables quick setup and effortless control, while Wi‑Fi and Bluetooth make it easy to stream from your favourite devices or services.