Sub Gen 3 The Wireless Subwoofer for Deep Bass - SUBG3AU1 White

No buzz, just bass - Two force-cancelling drivers at the centre of Sub eliminate vibration and rattle so you get powerful bass without any distortion
Made to be seen and heard - The award-winning and versatile design features a sculptural shape and high-gloss finish Stand Sub upright or lay it on its side
Lower lows and higher highs - Sub takes over the lowest frequencies, enhancing the midrange playback from paired speakers so you experience fuller, more detailed sound
Introducing Sonos Radio - Enjoy thousands of stations, including live radio and exclusive programming, on your system through the Sonos app
Double the bass - Feel sound like never before when you include two Subs in your home theatre setup