[True Dolby Atmos, DTS:X, and MultiBeam Surround Sound] - Immerse yourself in theater-quality 3D sound. With two up-firing drivers in the main bar and two more in the detachable speakers, the JBL Bar 1000 delivers true Dolby Atmos and DTS:X together with MultiBeam for an enhanced 3D surround sound experience. [Real Surround Sound with Detachable Surround Speakers] - Enjoy real surround sound without the hassle of extra wires and power connections. Just place the two detachable battery powered surround speakers behind you and get swept away in amazing audio. [10” wireless Subwoofer] - Thrilling, precise bass from a mighty 10” wireless subwoofer brings the excitement to your action movies and the emotion to your music.JBL Bar 1000 7.1.4 Channel Soundbar with Detachable Speakers, Dolby Atmos Surround, DTS:X + MultiBeam, PureVoice Tech, 880W Output, Built-In WiFi, Voice Assistant, 3D Sound