Fills an entire room with thick layers of deep, bottomless sound that lets you hear and feel every chord, kick, splash and roll. You won’t just hear the difference our wireless subwoofer makes — you’ll feel it in your bones. Two force-cancelling speaker drivers positioned face-to-face means all the sound and energy from the music comes through loud and clear, and none of it is lost in cabinet buzz or rattle. No wiring. No programming. Press one button, follow the simple prompts on your Controller and the system automatically adjusts audio settings to perfectly balance your SUB and the paired Sonos component for a flawlessly optimised, whole-room listening experience. Because it’s wireless and designed to perform perfectly, whether positioned horizontally or vertically, you can put the SUB anywhere you want in the room — even lying flat under a couch.