[True Dolby Atmos Surround Sound] - Immerse yourself in theater-quality 3D sound. [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. [PureVoice Dialogue Enhancement Technology] - PureVoice technology uses our unique algorithm to optimize voice clarity to ensure you never miss a word of dialogue, even when the surround effects are at their peak. [720W Output Power] - With 720 watts of total system power the JBL Bar 800 transforms your movies, music and games into immersive sound experiences and pulls you into the middle of the action.