Yamaha RX-A4A AVENTAGE 7.2-Channel 8K AV Receiver

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