This wireless home audio subwoofer brings bass you can feel in your bones. From the first beat to the final boom, the Bose Lifestyle Ultra Subwoofer makes every moment bigger. Our most powerful wireless subwoofer to date, this bass module pumps out deep bass and thunderous lows. It is most immersive, delivering full wall-to-wall sound, when paired with compatible Bose speakers or soundbars. And CleanBass Technology eliminates resonance issues for clear, impactful bass at any volume.