Hear sound from all directions with up to 7.1.2 channel surround sound Vertical Surround Engine, our advanced surround technology, lets you enjoy the thrill of the latest theater audio formats like Dolby Atmos®/ DTS:X™ in a single slim unit. Its three front speakers, combined with unique Sony signal processing, reproduce "vertical" audio, creating virtual surround sound that seems to come from all around you. Give every movie the full theater 7.1.2 experience Center speaker for clear dialog A dedicated center speaker ensures that voice sounds can be clearly heard, whether it's quick-fire dialog in your favorite TV show or whispered lines in a Hollywood movie. It's great for music too, ensuring a richly detailed listening experience. Choose the perfect setting A button for every sound—choose the one that's right for whatever you're watching or listening to. Take your pick from Auto Sound, Standard Surround, Cinema, Music, Night and Voice modes and use subwoofer volume control to fine-tune your viewing experience. Easy connections Connect a compatible TV or device wirelessly via Bluetooth® technology, or use the HDMI eARC/ARC or optical digital input for full-bandwidth sound.