The Onkyo TX-NR 809 is a 9.2-channel networked A/V receiver that supports high-resolution audio formats and includes various connectivity options, including HDMI with support for 4K passthrough. It features Dolby Atmos and DTS:X compatibility for immersive sound experiences. The receiver is equipped with Audyssey MultEQ XT32 for room acoustics correction and has built-in Wi-Fi and Ethernet for streaming audio from various services. Additionally, it includes Zone 2 and Zone 3 powered outputs for multi-room audio setups.
