Premium Wireless SubwooferDual OrientationWiFiFaster Processor and More MemoryReduces idle power consumption by up to 50%. Sub 4 gives you access to the full power of Sonos sound, so you can experience an even deeper immersion in both movies and music. More details: Pair Sub 4 with your Sonos soundbar or speaker to feel a distinct difference in your audio experience. The two vibration-damping woofers deliver powerful bass while virtually eliminating distortion. The iconic design has been given a matte finish that fits elegantly into any home. Setup is quick and easy – just plug in the power and open the Sonos app. Sub 4 connects wirelessly via WiFi, so you can place it anywhere in the room. You can stand it upright, lay it on its side, or even hide it under the sofa. Combine two Sub 4 units with Arc Ultra or Arc for deep, cinematic bass and a sound that will make you forget you're not in a real movie theater.
