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7.2ch Network Av Receiver / Mfr. no.: TX-RZ800

7.2ch Network Av Receiver / Mfr. no.: TX-RZ800
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Item Number: onk-txrz800
Vendor Number: TX-RZ800
Vendor: Onkyo-Home Audio/Video
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Focused Power with Masterful Sound Control

THX® Select2™ Plus Certified
DTS:X™ Ready and Dolby Atmos® Support
185 W per Channel (6 Ohms)
Ultra-Low-Frequency Reproduction for Dynamic Bass
Hi-Current Amp Design for Authentic Sound Reproduction
RS232, IR Input & 12 V Trigger Out
HDMI® 8 In / 2 Out Including 1 Front
Zone 2 HDMI® Out
4K UltraHD / HDR / HDCP 2.2 / 4:4:4 Color Space
Built-in Bluetooth & Wi-Fi® with Pandora, Spotify, and AirPlay
DSD 5.6 MHz, FLAC 192 kHz/24-bit Hi-Res Audio Capable
384 kHz/32-bit Hi-Grade DAC

Ultra-Low-Frequency Hi-Current Amp Design

Backed by 70 years experience building amplifiers and high-grade audio components, the TX-RZ800 reproduces ultra-low-frequencies down to 5 Hz so you can feel the bass impact in your chest. Our high-current amplification system also enhances control of the speakers for accurate and dynamic sound.

This delivers massive power at 185 W/Ch (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven) 135 W/Ch (8 Ohms, 20 Hz-20 kHz, 0.08% THD, 2 Channels Driven).

Realistic Audio

Wide Range Amp Technology (WRAT) prevents phase shifting by pushing the roll-off point higher than the listening level frequency. Amplifying sound without phase shift creates an uncommonly clear, well focused, and realistic audio image.

Smooth Analog Signal

Onkyo developed Vector Linear Shaping Circuitry (VLSC) to reassemble the signal in its original form following processing. Unlike conventional filters, VLSC removes pulse noise generated in D/A conversion, allowing the sound wave to be reproduced with extremely high fidelity for a smooth analog signal.

The signal's data is converted between sampling points and joined with analog vectors in real time to produce a smooth output wave form. The result is a virtually noiseless, smooth, analog signal that brings out even the most subtle of nuances in music sources.

THX®-Certified Amp Quality

At the cinema, you practically feel the sound of the movie you're watching. With your own Onkyo THX certified receiver, you get that same thrilling tactile sound in your own home. THX certification guarantees the same high volume, low distortion sound you experience in a commercial theater in your listening room.

The TX-RZ800 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.

General Information

ManufacturerOnkyo Corporation
Manufacturer Part NumberTX-RZ800
Manufacturer Website Address
Product ModelTX-RZ800
Product NameTX-RZ800 7.2-Ch Network A/V Receiver
Product TypeA/V Receiver

Technical Information

Minimum Frequency Response20 Hz
Maximum Frequency Response20 kHz
Signal to Noise Ratio (SNR)106 dB
Total Harmonic Distortion (THD)0.1%
Impedance8 Ohm
Internet StreamingYes
Streaming ServiceDeezer


Audio Channels7.2
Digital to Analog Audio Converter384 kHz - 4 Byte
Sound SystemDTS Express
Equalizer ModesGame


Frequency BandFM
Station Presets40 - AM/FM

Network & Communication

Ethernet TechnologyFast Ethernet
Wireless LANYes
Wireless LAN StandardIEEE 802.11b/g/n


Component VideoYes
Composite VideoYes
Number of HDMI Inputs8
Number of HDMI Outputs2
HDCP SupportedYes
Number of Analog Audio Inputs18
Number of Digital Coaxial Inputs2
Number of Digital Optical Inputs3
iPod SupportedYes

Power Description

Input Voltage120 V AC
Frequency60 Hz
Operating Power Consumption90 W
Standby Power Consumption150 mW

Physical Characteristics

Weight (Approximate)39.70 lb


Package Contents
  • TX-RZ800 7.2-Ch Network A/V Receiver
  • Indoor FM antenna
  • AM loop antenna
  • Speaker setup microphone
  • Instruction manual
  • Remote controller
  • 2 x AA (R6) batteries
Certifications & Standards
  • Wi-Fi Certified
  • FCC
  • cULus
  • ICES-3 B
  • NMB-3 B
DLNA CertifiedYes
Country of OriginMalaysia


Limited Warranty2 Year