Samsung HW-M550 Powered 3.1-channel sound bar with wireless subwoofer and Bluetooth

3.1-channel system with a dedicated center channel for clearer dialogue Wireless subwoofer (160W) for strong, room-filling bass Six built-in drivers for fuller, richer sound Bluetooth audio streaming + Samsung SoundConnect for wireless TV connection Dolby Digital & DTS decoding HDMI in/out with ARC + 3D pass-through Optical input & USB playback Supports optional Samsung SWA-8500S wireless rear speakers for full surround Wall-mountable Comes with remote control.