Onkyo
ONKYO TX-RZ50 9.2-Channel AV Receiver
ONKYO TX-RZ50 9.2-Channel AV Receiver
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Onkyo TX-RZ50 – 9.2-Channel THX Certified AV Receiver
Premium Home Theater Performance with Dirac Live, HDMI 2.1 and High-Current Amplification
- 9.2-channel amplifier with high-current architecture for dynamic, controlled sound
- Dirac Live Full-Bandwidth room correction for precise acoustic optimization
- HDMI 2.1 support with 4K/120 and 8K passthrough on compatible inputs
- THX Certified Select for cinema-grade clarity and output
- Advanced 32-bit DACs delivering detailed, natural and low-noise audio
- Dolby Atmos, DTS:X and IMAX Enhanced immersive audio decoding
- Built-in streaming with Wi-Fi, Bluetooth, AirPlay 2, Chromecast and multiroom audio
The Onkyo TX-RZ50 is a high-performance 9.2-channel AV receiver designed for home theater enthusiasts seeking exceptional dynamics, immersive format support and state-of-the-art room correction. Its high-current amplifier design delivers powerful, controlled sound across all channels, allowing it to drive demanding speakers with authority and finesse. From explosive effects to subtle musical details, the TX-RZ50 maintains clarity, precision and emotional impact.
Dirac Live Full-Bandwidth room calibration is included, enabling the receiver to correct room acoustics with remarkable accuracy. This results in cleaner bass, improved imaging and a more balanced tonal presentation across the entire listening area. Whether you choose a 5.2.4 or 7.2.2 Atmos setup, the TX-RZ50 ensures a seamless, enveloping soundfield that elevates movies, music and gaming.
Its HDMI 2.1 video platform supports the latest gaming and home cinema standards, allowing passthrough of 4K/120 for high-frame-rate gaming and 8K content on compatible displays. The audio reproduction benefits from precision 32-bit DACs and a carefully engineered signal path that preserves detail, soundstage depth and dynamic nuance.
The TX-RZ50 also includes a wide range of streaming and network options. With AirPlay 2, Chromecast built-in, integrated multiroom audio and support for popular music services, it becomes a versatile entertainment hub. Its sturdy chassis, reinforced power supply and THX Select certification reflect Onkyo’s commitment to high-fidelity performance in demanding environments.
📐 Technical Specifications – Onkyo TX-RZ50
- Amplifier Channels: 9.2 channels
- Power Output: High-current design suitable for large rooms and demanding speakers
- THX Certification: THX Certified Select
- Immersive Audio: Dolby Atmos, DTS:X, IMAX Enhanced
- Room Correction: Dirac Live Full-Bandwidth (subwoofer and full-range correction)
- Video Compatibility: HDMI 2.1, 4K/120, 8K passthrough, HDR10+, Dolby Vision
- HDMI Ports: Multiple HDMI inputs and dual outputs with eARC
- DAC: Premium 32-bit digital-to-analog conversion
- Streaming: Built-in Wi-Fi, Bluetooth, Chromecast, AirPlay 2
- Multiroom Audio: Built-in multiroom platform with zone support
- Inputs/Outputs: Analog and digital audio inputs, pre-outs, dual subwoofer outputs
- Construction: Reinforced chassis, anti-vibration design
- Dimensions: Standard full-size AV receiver format
- Weight: Substantial build for stability and performance
🎯 Ideal Use Cases
- Dolby Atmos and DTS:X home theater systems (5.2.4 or 7.2.2)
- Large living rooms or dedicated cinema rooms needing THX-grade performance
- Gamers requiring HDMI 2.1 features like 4K/120
- Music enthusiasts using high-resolution streaming and multiroom playback
- Setups requiring precise room correction and flexible speaker configurations
The Onkyo TX-RZ50 is a true centerpiece for advanced home theater installations. Combining powerful amplification, premium room correction and modern connectivity, it delivers an immersive, dynamic and highly refined audio-visual experience.

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