Yamaha RX-A4A AVENTAGE 7.2-Channel 8K AV Receiver
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Condition: New
Description
The Yamaha RX-A4A is a 7.2-channel AVENTAGE AV receiver built for enthusiasts who want reference-grade home theater sound paired with the latest 8K video and gaming connectivity. As part of Yamaha's flagship AVENTAGE line, it combines a rigid H-shaped cross-frame chassis, the signature Anti-Resonance Technology (A.R.T.) Wedge fifth foot, and high-current discrete amplification to deliver clean, dynamic power across the entire frequency range.
Rated at 110 watts per channel, the RX-A4A drives demanding speaker packages with ease while decoding every major immersive format - Dolby Atmos, DTS:X, and Auro-3D - for fully three-dimensional surround. Yamaha's exclusive SURROUND:AI analyzes each scene in real time and optimizes the sound field on the fly, while YPAO-R.S.C. room calibration measures and tunes the system to your specific room for accurate, balanced playback.
Future-ready HDMI 2.1 connectivity supports 8K/60Hz and 4K/120Hz passthrough with HDR10+, Dolby Vision, eARC, ALLM, VRR, and QFT - ideal for the latest TVs, projectors, and next-generation game consoles. Built-in Wi-Fi, Bluetooth, AirPlay 2, Spotify Connect, and Yamaha MusicCast multi-room streaming round out a versatile receiver that anchors a serious home entertainment system.
Features
- 7.2-channel AVENTAGE receiver with 110W per channel (8 ohms, 2-ch driven)
- Immersive audio: Dolby Atmos, DTS:X and Auro-3D decoding
- SURROUND:AI real-time scene optimization for adaptive surround sound
- 8K/60Hz and 4K/120Hz HDMI 2.1 - HDR10+, Dolby Vision, HLG, eARC, ALLM, VRR, QFT
- 7 HDMI inputs / 1 output (3 inputs support 8K), HDCP 2.3
- YPAO-R.S.C. multi-point automatic room calibration
- ESS SABRE DAC, AVENTAGE H-shaped cross frame and A.R.T. Wedge construction
- Wi-Fi, Bluetooth, AirPlay 2, Spotify Connect and MusicCast multi-room streaming
- Phono (MM) input and powered Zone 2 for whole-home audio
Technical Specifications
- Channels: 7.2 (7 amplifier channels)
- Rated Output (2-ch driven): 110 W per channel at 8 ohms, 20 Hz-20 kHz, 0.06% THD
- Surround Decoding: Dolby Atmos, DTS:X, Auro-3D, SURROUND:AI
- HDMI: 7 in / 1 out (3x 8K-capable), HDCP 2.3, eARC
- Video: 8K/60Hz, 4K/120Hz, HDR10+, Dolby Vision, HLG, ALLM, VRR, QFT
- Room Calibration: YPAO-R.S.C. (multi-point)
- Networking: Wi-Fi (2.4/5 GHz), Bluetooth, AirPlay 2, Spotify Connect, MusicCast
- Zones: Main + powered Zone 2
- Dimensions (W x H x D): 17-1/8 in x 7-1/2 in x 17-3/8 in
- Weight: 26.7 lb (12.1 kg)
What's Included
- RX-A4A AVENTAGE AV receiver
- YPAO measurement microphone
- AM loop / FM antenna
- Remote control with 2x AAA batteries
- AC power cable
- Quick start guide
