The Vertical Surround Engine ensures that you can enjoy the exciting new cinema audio formats such as Dolby Atmos/ DTS:X with just one device at home. The three front speakers, combined with Sony's unique signal processing, reproduce 'vertical' audio for virtual surround sound that completely surrounds you. At the cinema, you'll find speakers all around you, all tuned together for a thrilling surround sound experience. The HT-G700's Immersive AE button allows you to upscale to 7.1.2 surround sound, even with ordinary stereo sound. The additional centre speaker ensures that voices are clearly heard, so you can hear quick dialogues on your favourite programmes as well as the whispers in a Hollywood movie. Music also comes into its own thanks to the detailed playback. The powerful wireless subwoofer delivers deep, full bass. And you can place your device wherever you want - the wireless connection makes setting it up quick and easy. One button for every sound - choose the setting that best suits the content you're playing. Choose from Auto Sound, Standard Surround, Cinema, Music, Night and Voice modes and use the subwoofer controls to enhance your viewing experience. Connect compatible TVs or devices wirelessly via Bluetooth or use HDMI eARC/ARC or the optical digital input for full bandwidth sound.