Enjoy wireless audio streaming with the Samsung HW-M450 320W 2.1-Channel Soundbar System. This system delivers up to 320W of total power and includes an external wireless subwoofer. An HDMI input provides a digital connection for high-resolution video and audio. Bluetooth connectivity is built into the soundbar for wireless audio streaming from devices like MP3 players, smartphones, and tablets. Additionally, this soundbar is compatible with Dolby Digital and DTS 2-channel audio.