KEF Kube 10b Active Subwoofer, Black

OverviewExperience the full power of your music with the Kube 10b subwoofer. The 10-inch, 300 Watt powered subwoofer provides tremendous bass that is clear and tight. Utilizing iBX dynamic bass extension technology, it maximizes the frequency response by constantly readjusting its phase in response to the signal being played back. This allows for even more accurate musical output across an expanded range which gives you an incredible listening experience.