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Onkyo TX-RZ50 — Review & Specs | Pricepect | Pricepect

Home Home Theater SystemsOnkyo TX-RZ50

Onkyo TX-RZ50 — image 1

Onkyo

Onkyo TX-RZ50

Expert Review Analysis

The Onkyo TX‑RZ50 is a 9.2‑channel THX Certified AV receiver delivering 120 W per channel into 8 Ω with low distortion, Dirac Live room correction, and robust HDMI 2.1 support for 8K/60 and 4K/120 video. It targets medium‑size home theaters and gamers seeking immersive audio and high‑resolution streaming.

✓ Best for: Home‑theater enthusiasts with medium‑size rooms (up to 2,000 cu ft) seeking immersive 7.2.4 Dolby Atmos/DTS:X setups, gamers needing 4K/120 with VRR/ALLM, and users who want integrated Dirac Live calibration and THX modes for reference‑grade performance.✗ Not ideal for: Small apartments or very low‑power setups where the 120 W per channel is overkill, budget‑focused buyers sensitive to the higher idle power draw, or users who prioritize silent operation above all else.

Pros

✓120 W per channel into 8 Ω with low 0.08 % THD delivering dynamic, distortion‑free performance
✓Dirac Live room correction provides precise, customizable acoustic calibration
✓

Best Seller Rank History

Now#7Best#4Worst#732 +19

Lower = better sales rank

Specifications

Audio

Power Output (8Ω, 2ch)120 W per channel W

Dynamic Power (Front, 3Ω)250 W W

Dynamic Power (Front, 4Ω)220 W W

Dynamic Power (Front, 8Ω)130 W W

THD+N0.08% %

Connectivity

Wi-Fi StandardWi‑Fi 5 (802.11ac)

Bluetooth VersionBluetooth

Multi-room Zones2

Design

Height7.94 in mm

Width17.13 in mm

Depth15.68 in mm

Weight30.9 lbs g

Features

THX Certified SelectUp to 2,000 cu ft rooms, 10‑12 ft viewing distance

Dirac Live Room CorrectionIncluded

AccuReflexIncluded

Quad‑core SoCIncluded

Discrete Non‑Phase‑Shift AmplifiersIncluded

General

BrandOnkyo

ModelTX-RZ50

Release Date2021-08-16

Warranty3 years parts and labor

Ports

HDMI Inputs7 (Inputs 1-3 support 8K/60, 4K/120; Inputs 4-6 support 8K/60B, 4K/120AB; up to 40 Gb/s)

HDMI Outputs2

USB PortsUSB (type unspecified)

Power

Power Consumption (Operating)850 W W

Power Consumption (Idle)75 W W

Power Consumption (Standby)0.1 W W

Power Supply VoltageAC 120 V~, 60 Hz

Certification

THX Certified SelectValidated for rooms up to 2,000 cu ft and 10‑12 ft viewing distance

Room Correction

Dirac LiveAdvanced DSP calibration with precise acoustic measurement

Speaker Technology

AccuReflexOptimizes Dolby Atmos height speaker placement and integration

Research Sources

audioadvice.com

crutchfield.com

upscaleaudio.com

bhphotovideo.com

audiosciencereview.com

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User Reviews

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4.4

(712 reviews)

$1,094.99$1,599.0032% off

TX-RZ50Black 3 year parts and labor

Home Theater Systems Home Theater Receivers

THX Certified Select ensures reference‑grade sound for medium‑size rooms up to 2,000 cu ft

✓Robust HDMI 2.1 support with 7 inputs, 8K/60 and 4K/120 bandwidth for gaming and future video

✓Wi‑Fi 5 (802.11ac) and Bluetooth streaming with multi‑room zones and popular services like Spotify and TIDAL

✓AccuReflex technology simplifies Dolby Atmos speaker placement and height channel integration

✓Quad‑core SoC and isolated power supply deliver clean signal processing and low jitter overall

Cons

✗Higher idle power consumption of 75 W contributes to greater energy use when standby
✗Multitone jitter observed in measurements indicates minor signal timing imperfections
✗Thermal management concerns with fan noise and vibration under heavy load despite aluminum heat‑sink
✗Occasional HDMI handshake issues reported during 8K source connections
✗App control and remote interface can experience occasional glitches or lag

From Expert Reviews

Praised by Experts

✓Audio Science Review notes distortion‑free performance across a wide output range with ample headroom for low‑gain amplification
✓Crutchfield highlights the ultra‑wide 5 Hz–100 kHz frequency response and isolated SoC for clean, low‑noise signal processing
✓B&H emphasizes lag‑free gaming thanks to HDMI 2.1 features, Dirac Live calibration, and dual‑zone 8K video output

Criticized by Experts

✗Audio Science Review points out minor multitone jitter in the signal path despite overall low distortion
✗Professional reviewers note the relatively high idle power draw of 75 W, impacting energy efficiency
✗Critics mention observable fan noise and vibration under heavy load, suggesting thermal management could be improved

From User Reviews

Users Love

✓Users praise punchy, detailed sound with noticeable clarity and dynamic impact
✓Dirac Live calibration is reported to significantly improve room‑specific performance and bass accuracy
✓Setup for Dolby Atmos and gaming is described as straightforward and user‑friendly
✓Streaming services and multi‑room audio function reliably via Wi‑Fi and Bluetooth
✓The sleek aluminum front panel and modern design receive positive aesthetic feedback

Users Complain About

✗Some users experience intermittent HDMI handshake problems when connecting 8K sources
✗App control can be glitchy, with occasional lag or unresponsive commands
✗Fan noise becomes audible during prolonged high‑power playback, affecting quiet listening sessions

Expert Opinion

Professional reviewers commend the TX‑RZ50 for its distortion‑free output, expansive frequency response, and low‑jitter processing, highlighting the value of built‑in Dirac Live and THX certification. They also note minor drawbacks such as measurable multitone jitter, a relatively high idle power draw, and some fan‑related noise under heavy use.

What Users Say

Everyday users appreciate the receiver's punchy, detailed sound, the ease of setting up Atmos and gaming, and the reliable multi‑room streaming. Recurring complaints focus on occasional HDMI handshake glitches, app control hiccups, and audible fan noise during prolonged high‑power sessions.

Common Complaints

Frequent HDMI handshake issues with 8K sources, occasional app or remote control glitches, and fan noise or vibration when the unit is driven at high power levels.

How It Compares

vs. Denon AVR‑X4800H

Advantages

✓Lower overall weight than Denon makes installation easier
✓Includes THX certification and Dirac Live out‑of‑the‑box, which Denon only offers as optional

Disadvantages

✗Denon provides more pre‑out connections for future expansion
✗Denon’s power rating (125 W/ch) is marginally higher

Choose the Onkyo if you value THX certification and Dirac Live in a lighter chassis; choose Denon for greater pre‑out flexibility and slightly higher power.

vs. Yamaha RX‑A6A

Advantages

✓Onkyo’s Dirac Live offers more advanced room correction than Yamaha’s YPAO R.S.C.

Disadvantages

✗Yamaha delivers higher power per channel (150 W/ch) and a larger chassis for robust thermal handling

Select Onkyo for superior calibration and THX modes; select Yamaha if you need maximum power and don’t mind a heavier unit.

vs. Marantz Cinema 40

Advantages

✓Onkyo’s THX Certified Select and lighter weight give a more reference‑grade experience in medium rooms

Disadvantages

✗Marantz is praised for a warmer sound signature that some audiophiles prefer

Onkyo is ideal for those seeking precise, analytical performance, while Marantz appeals to listeners who favor a warmer tonal character.

Rating Trend

Rating4.4/ 5Reviews554+244 reviews

Processor

Quad‑core SoCIsolated processing core for low‑jitter signal handling

Amplification

Dynamic Audio AmplificationPeak 250 W at 3 Ω front, 220 W at 4 Ω, 130 W at 8 Ω

Dimensions & Weight

Height7.94 inches

Width17.13 inches

Depth15.68 inches

Weight30.9 pounds

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