• 2.1-channel design upscales all sound close to 7.1.2-channel audio• Vertical Surround Engine technology lets you enjoy the thrill of the latest cinema audio formats like Dolby Atmos and DTS:X• Built-in dual subwoofers deliver a deep, rich bass• Integrated Bluetooth 3 connectivity wirelessly pairs with your TV, as well as your smartphone or tablet for streaming music• 4K HDR passthrough-enabled for the ultimate in high-quality audio• Voice enhancement produces clearer dialogue, so you won't miss a single word• Single-cable HDMI eARC provides a superior connection to your TV• HDMI and optical inputs allow you to integrate the components from you AV system• Use the 7 different sound modes to enhance your entertainment experience• Slender, low-profile silhouette perfectly complements your home entertainment areaRequired accessories (not included)• HDMI or optical digital cable, depending on how you're connecting the sound bar to the TV