Experience deep, dynamic lows with the Sonos Sub 4. This smart subwoofer features dual drivers and a ported enclosure for powerful bass. Pair it with compatible Sonos soundbars and speakers to enhance your audio experience with richer bass and greater detail. The acoustic architecture creates a force-cancelling effect to eliminate distortion. Trueplay technology optimises the audio based on your room's acoustics and speaker placement. Connects wirelessly via WiFi, offering flexibility in placement. Its minimalist, sculptural design with a matte finish is intended to be displayed, not hidden. - White