The Samsung HW-B650D/KE soundbar has a total power output of 370W, is a 3.1 channel system with a wireless subwoofer, and supports Dolby Digital 5.1 and DTS Virtual:X. Key features include a built-in center speaker, adaptive sound, game mode, Bluetooth connectivity, HDMI ARC, optical input, and a USB port. It also includes a wall mount and remote control. 

• Total Power Output: 370W
• Channel Configuration: 3.1 channels
• Subwoofer: Wireless
• Audio Decoders: Dolby Digital 5.1, DTS Virtual:X
• Sound Modes: Bass Boost, Surround Sound Expansion, Game, Adaptive Sound, Standard
• Key Technologies: Built-in center speaker, Voice Enhance Mode, Night Mode, Adaptive Sound 

• Bluetooth connectivity (supports Multi Connection)
• HDMI ARC
• Optical Input
• USB Playback control 

• Soundbar
• Wireless Subwoofer
• Wall Mount Bracket
• Remote Control