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Onkyo TX-RZ820 - 7.2 Channel AV Receiver The Onkyo TX-RZ820 is a THX® Certified Select™ 7.2-channel AV receiver delivering cinema-quality sound and advanced features for immersive home theatre and multi-room audio streaming. Key Features THX® Certified Select™ reference sound for cinema-quality audio Dynamic Audio Amplification with 180 W per channel (6 Ω, 1 kHz, 1% THD) Supports 5.2.2-channel Dolby Atmos® and DTS:X® playback 7 HDMI® inputs (1 front) with Dolby Vision™, HDR10, HLG, BT.2020 , 4K/60p pass-through, and HDCP 2.2 Wireless multi-room audio via Chromecast built-in* , DTS Play-Fi®* , and FlareConnect™* Powered Zone 2 speaker outputs and Zone 2/3 pre-/line outputs with dedicated DAC AccuEQ room acoustic calibration with AccuReflex phase alignment for Dolby Atmos speakers Supports Wi-Fi® (5 GHz/2.4 GHz), AirPlay, Spotify®, TIDAL, Deezer, TuneIn, and Bluetooth® streaming High-resolution audio support including DSD 11.2 MHz, FLAC, WAV, AIFF, ALAC, and Dolby® TrueHD Advanced Music Optimizer improves compressed digital audio quality, including Bluetooth audio Extensive connectivity including phono input, 2 subwoofer pre-outs, RS-232, 12 V trigger, and IR input Specifications Amplifier Power: 180 W per channel (6 Ω, 1 kHz, 1% THD, 1 channel driven, IEC) Frequency Response: 5 Hz–100 kHz HDMI Inputs: 7 (6 rear, 1 front) Video Inputs: 2 composite, 2 component Digital Audio Inputs: 3 (2 optical, 1 coaxial) Analog Audio Inputs: 6 plus phono (MM) with equaliser Pre-Outs: 7.2-channel pre-outs, 2 subwoofer pre-outs Network: LAN input with IP control, Wi-Fi 5 GHz/2.4 GHz Bluetooth Version: 4.1 + LE (A2DP v1.2, AVRCP v1.3) Supported Audio Formats: Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio, DSD (11.2 MHz, 5.6 MHz, 2.8 MHz), FLAC, WAV, AIFF, ALAC Video Support: Dolby Vision™, HDR10, HLG, BT.2020, 4K/60 Hz pass-through, HDCP 2.2 Additional Features: AccuEQ calibration, VLSC™ noise filtering, non-phase-shift amplification, advanced DSP modes, front L/R bi-amping support What's in the Box Onkyo TX-RZ820 AV Receiver Remote Control Setup Microphone Power Cable User Manual and Quick Setup Guide Overview The TX-RZ820 is part of Onkyo's premium RZ Series, designed to deliver dynamic, detailed, and accurate sound for music and movies. Featuring large custom capacitors and discrete non-phase-shift amplifier circuits, it provides high instantaneous current for fast transients and floor-shaking volume with minimal distortion. Enjoy immersive object-based audio with Dolby Atmos® and DTS:X®, supported by AccuReflex phase alignment for seamless sound imaging with Atmos-enabled speakers. Legacy soundtracks are enhanced with DTS Neural:X™ and Dolby Surround upmixing for multidimensional playback. Stream music effortlessly via Chromecast built-in*, DTS Play-Fi®*, FlareConnect™, AirPlay, Spotify®, TIDAL, Deezer, TuneIn, and Bluetooth®. The receiver supports multi-room audio with app control, allowing you to enjoy music throughout your home. With extensive connectivity options including phono input for turntables, multiple HDMI inputs, and support for home automation via RS-232 and IP control, the TX-RZ820 is ideal for custom installations and advanced home theatre setups. * Firmware update required to enable certain wireless features.