Onkyo Tx-nr747 7.2-Channel AV Network Receiver

THX-Certified Amp Quality THX certification guarantees the same high volume, low distortion sound you experience in a commercial theater in your listening room. The TX-NR747 meets the most demanding & rigorous performance certification: it has to pass 75 test categories, 2,000 tests, covering 14,000 data points. THX Select2 Plus is recommended for screen-to-seat viewing distances of 10-12 feet. DTS:X Compatible DTS:X is a next-generation object-based surround sound technology that includes height to deliver a fully-immersive listening experience. DTS:X provides listeners the ultimate in flexibility, immersion, and interactivity. Unlike channel-based audio, you will be able to personalize your audio experience. For example, you can turn up JUST the dialog within a mix. DTS:X allows you to customize to your room layout as well as control dialog and dynamic range. Supports Dolby Atmos Up to 5.1.2 Channels With Dolby Atmos, sound comes alive from all directions, including overhead. The format combines a channel-based audio bed with object-oriented sound to place and move specific effects around the room, creating a breathtakingly realistic and captivating sonic atmosphere. Sound designers and artists are free to mix in a 3D space, steering effects through surround channels and adding a seamless overhead dimension with discrete height channels. Features - DTS:X Ready and Dolby Atmos Support - THX Certified for Reference Sound - HDMI & HDCP 2.2 for 4K UltraHD - Built-in Bluetooth & Wi-Fi - Pandora, Spotify, and AirPlay - AccuEQ Room Acoustic Calibration