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Onkyo TX-RZ800 AV Receiver


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Found it cheaper? Click here. SKU: OTX-RZ800
Ex VAT: 749.17

RRP: £1,049.00


Designed for today's audiophile, the Onkyo TX-RZ800 7.2 Channel Network AV Receiver focuses Power with Masterful Sound Control

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Condition:Brand new in original retail packaging

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RRP: £1,049.00


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Warranty length 2 Years
Brand Onkyo

Tech Specs

Amplifier Section

Channel Power W/Ch: 185 (IEC) 230 (JEITA)
Dyn Power W: 300 (3Ω) 250 (4Ω) 150 (8Ω)
THD+N: 0.08% (20Hz–20kHz, Half Power)
Damping Factor: Over 40 (Front, 1 kHz, 8Ω)
Sensitivity/Impedance: 200mV/47kΩ (Line)
Sens/Impedance: 3.5mV/47kΩ (Phono MM)
RCA Level/Impedance: 100mV/2.2KΩ (Zone 2)
Sub Level/Impedance: 1.0V/470Ω
Max Zone 2 Line Out: 1.0 V/2.2 kΩ 
Max Subwoofer Pre Out: 2.0V/470Ω
Phono Overload: 70 mV (MM, 1 kHz, 0.5%)
Freq Resp: 5Hz–100kHz/+1dB, -3dB (Direct)
Bass Tone Control: ±10 dB, 20 Hz
Treble Tone Control: ±10 dB, 20 kHz
SNR: 106 dB (Line) 80 dB (Phono MM)
Speaker Impedance: 4Ω – 16Ω


Video Section

Input Sensitivity: 0.7-1 Vp-p
Component Y: 1.0 Vp–p
Component: PB/CB, PR/CR 0.7 Vp–p
Composite: 1.0 Vp–p
Output Level/Impedance: 75Ω
Freq Resp: 5Hz–100MHz/+0dB, -3dB


Tuner Section

FM Range: 87.5 MHz–108 MHz
AM Range: 530 kHz–1,710 kHz
FM/AM Preset Memory: 40 Stations



Power Supply: 220–240 V, 50/60 Hz
No Sound Power Consumption: 90 W
Standby Power Consumption: 0.2 W
Dimensions (WHD): 435 x 201.5 x 433.5 mm
Weight: 17 kg

Product Description

Offering separate amp and processing blocks along with custom high-current transformer and capacitors, the Onkyo TX-RZ800 combines Asahi Kasei 384 kHz/32-bit DAC, discrete low-impedance amp circuitry and a 32-bit digital signal processor to effectively extract every drop of performance from DTS:X and Dolby Atmos soundtracks.

Maintaining steady control in the speaker drivers, the high-current amp provides effortlessly clear sound that extends down to 5 Hz without phase shifting allowing you enjoy a flawlessly focused audio image and earth-shaking bass.

Original Vector Linear Shaping Circuitry (VLSC) technology purifies the signal of pulse noise and the receiver comes to life when turned up to THX Reference levels, whether you're playing an object-based movie soundtrack over the latest spec HDMI terminals or an album wirelessly over AirPlay. The Onkyo TX-RZ800 adds authentic sonic excitement to the latest in UltraHD entertainment.

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.

Non-Phase-Shift Amp for Realistic Audio Imaging

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.

VLSC for Noiseless Audio Processing

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

HDMI 8 In/2 Out (1 Front)

HDMI terminals support 4K/60 Hz video as well as HDCP 2.2 for next-generation 4K UltraHD streaming and broadcasting

DTS:X and Dolby Atmos Support

DTS:X is a next-generation object-based surround-sound technology that includes height to deliver a fully immersive listening experience in your living room. DTS:X provides the ultimate in flexibility, immersion, and interactivity. Dolby Atmos transports you from an ordinary moment into an extraordinary experience with captivating, multidimensional sound that fills your room and flows all around you to move your mind, body, and soul.

THX-Certified Amp Quality

THX certification guarantees the same high-volume, low-distortion sound you experience in a commercial cinema in your listening room. THX® Select2™ Plus is recommended for screen-to-seat viewing distances of 3-4 m.

Premium 384 kHz/32-bit DAC for Hi-Res Audio

Onkyo A/V receivers are engineered for universal Hi-Res playback including DSD 5.6 MHz and 192 kHz/24-bit FLAC files. A top-quality AK4458 DAC from Asahi Kasei extracts the best possible performance from any format for transparent, lifelike sound.

Bluetooth Audio, Wi-Fi, and AirPlay with Spotify

Stream virtually any audio to your home cinema with zero hassle. Available internet radio and music subscription services include Spotify and many more.

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