Sonos has recently introduced the Sonos Sub Wireless Subwoofer. What makes this subwoofer special is that it is equipped with two Class-D digital amplifiers and two force-cancelling speakers positioned face-to-face that produces powerful bass without any vibration. What’s more, the Sonos Sub Wireless Subwoofer has been designed to connect with all Sonos amplified components, including the Connect:AMP, PLAY:5, PLAY:3. The Sonos Sub Wireless Subwoofer finished in high-gloss black lacquer will be released on June 19th, 2012 for $700. The company will also release the matt black version in October 2012. Watch the video after the jump.