The surround sound expansion feature of Samsung HW-J4000 adds depth and spaciousness to your listening experience. You can listen to TV audio through the soundbar by connecting your TV and the soundbar via Bluetooth with TV SoundConnect. Enjoy digital video and audio signals simultaneously via HDMI that provides a clearer picture. You can even connect and play music files from external USB storage devices such as MP3 players. Product Type: Sound bar system - home theater - 2.1-channel Dimensions (WxDxH): 42.4 in x 5.1 in x 1.9 in System Components: Subwoofer, sound bar Speaker Type: Active Nominal Output Power (Total): 300 Watt Audio Amplifier: Integrated Connectivity Interfaces: Bluetooth Speaker System Details: 1 x sound bar ¦ 1 x subwoofer Color: Black Built-in Decoders: Dolby Digital Sound Effects: Surround Sound Expansion Manufacturer Warranty: 1 year warranty Product Type: Sound bar system - for home theater - 2.1-channel Width: 42.4 in Depth: 5.1 in Height: 1.9 in Dimensions (WxDxH) / Weight Details: Sound bar: 42.4 in x 5.1 in x 1.9 in / 6 lbs Subwoofer: 17.8 in x 6.1 in x 13.2 in / 15 lbs Enclosure Color: Black Design Features: Curved System Components: Subwoofer, sound bar Speaker Type: Active Nominal Output Power (Total): 300 Watt Audio Amplifier: Integrated Sound Effects: Surround Sound Expansion Connectivity Interfaces: Bluetooth Built-in Decoders: Dolby Digital Controls: EQ mode selector, power on/off, volume Speakers Included: 1 x sound bar - wireless 1 x subwoofer - wireless Connector Type: HDMI input ( 19 pin HDMI Type A ) Audio line-in ( mini-phone stereo 3.5 mm ) USB ( 4 pin USB Type A ) SPDIF input ( TOSLINK ) HDMI output ( 19 pin HDMI Type A ) Included Accessories: Power adapter, remote control Service & Support: Limited warranty - parts and labor - 1 year