The Nines, the active speaker set with versatile applications. Whether it's a turntable, a TV, a computer, or a smartphone, The Nines provides the solution. The Nines are equipped with an integrated phono preamp, Bluetooth 5, HDMI-ARC, optical digital, analog RCA, and USB inputs. With the HDMI-ARC audio return channel, the volume is controlled via the TV remote. For stereo audio lovers, The Nines are a brilliant solution for music and TV as a stereo soundbar. For additional bass, the sub pre-out connection allows for an external subwoofer. Tuned components from Klipsch engineers deliver noticeably powerful bass and room-filling sound, whether the volume is low, high, or somewhere in between. Since the human ear perceives frequencies differently at varying volumes, there are bass settings via an equalizer, either through the remote or even more precisely in the Klipsch Connect app. Klipsch Heritage Wireless The Nines, probably the most versatile speakers available. Available in matte black or walnut wood veneer.