Samsung HW-B630F Powered 3.1-Channel Sound Bar and Wireless Subwoofer System with DTS Virtual:X Upgrade your TV sound with the Samsung HW-B630F 3.1-Channel Soundbar System. Featuring a true 3-channel configuration, with a built-in center speaker to enhance voices, and a wireless subwoofer for booming bass, the HW-B630F delivers balanced sound for movies, shows, and video games. Product Highlights: Sound bar and wireless subwoofer 3.1-channel system delivers engaging home theater sound with DTS V