Onkyo TX-RZ70 11.2-Channel AV Receiver

Onkyo TX-RZ70 11.2-Channel AV Receiver The TX-RZ70 is Onkyo's flagship 11.2-channel AV receiver, engineered to deliver uncompromising high-resolution audio and 8K video performance at the heart of your home theater. With 140 W per channel (8 Ω, 20 Hz–20 kHz, 0.08% THD, 2 ch driven), THX Certification, IMAX Enhanced Mode, Dirac Live room correction, and support for every major immersive audio format, the TX-RZ70 sets the benchmark for premium home cinema. Key Features 11.2-Channel Amplification — 140 W/ch (8 Ω, 2 ch driven) with discrete, high-current output stages for effortless dynamic headroom. IMAX Enhanced Mode — Recreates IMAX content as filmmakers intended: reduced noise, brighter/clearer pictures, and a stretched aspect ratio delivering up to 26% more picture on screen. THX Certified — Onkyo was the first consumer brand THX-certified (1993). Four THX listening modes: Cinema, Gaming, Music, and Surround EX ensure nothing is added or removed from the source. Dirac Live® Room Correction — Advanced digital room correction analyses your room acoustics and applies precision filters for optimal sound at every seat. Dolby Atmos® / DTS:X® / Auro-3D® — Full support for all leading object-based immersive audio formats. 8K/60 Hz & 4K/120 Hz HDMI 2.1 — Seven HDMI inputs (three HDMI 2.1 supporting 8K/60 Hz, 4K/120 Hz, VRR, ALLM) and three HDMI outputs. High-Resolution Audio — Native playback of FLAC, WAV, ALAC, DSD 2.8/5.6/11.2 MHz, and Dolby TrueHD / DTS-HD Master Audio. Streaming & Connectivity — AirPlay 2, Chromecast built-in, Spotify Connect, TIDAL, Amazon Music HD, Deezer, TuneIn, and Bluetooth 5.0. Multi-Zone Output — Zone 2 and Zone 3 pre-out for whole-home audio distribution. Phono Input — Built-in MM phono stage for vinyl playback. Specifications Specification Detail Channels 11.2 Power Output (8 Ω, 2 ch, 20 Hz–20 kHz, 0.08% THD) 140 W/ch Power Output (6 Ω, 1 ch, 1 kHz, 10% THD) 185 W/ch Frequency Response (Direct Mode) 5 Hz – 100 kHz (+0/−3 dB) THD+N (20 Hz–20 kHz, 8 Ω) 0.08% Signal-to-Noise Ratio (IHF-A) 106 dB Damping Factor (1 kHz, 8 Ω) 60 Input Sensitivity / Impedance (Line) 200 mV / 47 kΩ Phono Input (MM) 2.5 mV / 47 kΩ HDMI Inputs / Outputs 7 in (3× HDMI 2.1) / 3 out (1× HDMI 2.1) HDMI Video Support 8K/60 Hz, 4K/120 Hz, HDR10, HDR10+, Dolby Vision, HLG, VRR, ALLM, eARC Analog Audio Inputs 7 (including 1 Phono MM) Digital Audio Inputs 2 Optical, 2 Coaxial USB-A Port 1 (front panel, for USB storage playback) Network Ethernet (RJ-45), Wi-Fi 5 (802.11 a/b/g/n/ac, 2.4/5 GHz) Bluetooth 5.0 (A2DP, AVRCP) Streaming Services AirPlay 2, Chromecast built-in, Spotify Connect, TIDAL, Amazon Music HD, Deezer, TuneIn Surround Formats Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio, Auro-3D, IMAX Enhanced, THX Room Correction Dirac Live® (full bandwidth) Speaker Terminals 11 ch main + 2 ch Zone 2 (banana plug compatible) Pre-Out 11.2 ch (including 2× subwoofer), Zone 2, Zone 3 Headphone Output 1 × 6.35 mm (front panel) Control IR Remote, Onkyo Controller App (iOS/Android), RS-232C, IP Control, 12V Trigger (×2) Power Consumption 850 W (standby: 0.1 W) Dimensions (W × H × D) 435 × 185 × 493 mm Weight 19.5 kg Colour Black Model Number TX-RZ70