YAMAHA RX-A4A AVENTAGE 7.1-Channel AV Receiver with MusicCast

This high-performance, vibration-damped receiver offers fantastic A/V processing, robust amplification, and exceptional room calibration. The AVENTAGE RX-A4A is also simple to operate, thanks to Yamaha's superb control app for your phone or tablet. 

An "H-shaped" cross frame design adds additional stability to the chassis while reducing vibrations.

The seven-channel RX-A4A is ideal for powering a 5.1.2 Dolby Atmos or DTS:X™ system — that's the traditional five speakers and subwoofer configuration, plus a pair of upward-firing or in-ceiling speakers for overhead effects.

Going with five speakers in your home theater space? Use the other two channels of power to drive speakers in another part of the house, like the kitchen or a bedroom.

Yamaha made sure the RX-A4A is compatible with the latest video technology. All seven of its HDMI inputs support 4K/60Hz content — perfect for high-quality sources like a 4K Ultra HD Blu-ray player or an Apple TV.

You get plenty of options for playing music, too. Stream tunes from your phone or tablet through Wi-Fi, Bluetooth, or Apple AirPlay 2. Or, use the built-in phono input to connect your turntable. You can even play high-resolution tracks from a USB thumb drive or networked computer.

As a bonus, the RX-A4A also supports wireless multi-room music playback when paired with additional MusicCast components.

• 7-channel amplifier
• 110 watts per channel into 8 ohms (20-20,000 Hz) at 0.06% THD, with 2 channels driven
• high slew rate design for clear, consistent performance across a wide frequency range
• Dolby® and DTS® surround sound decoding
  • Dolby Atmos® and DTS:X™ processing for use with in-ceiling or "height" speakers for enveloping overhead sound effects
  • Dolby Atmos Height Virtualization creates three-dimensional effects without height speakers
• Cinema DSP HD3 adds richness and depth to music and movie soundtracks
• Surround:AI™ technology analyzes your content and creates optimal surround effects in real time
• H-shaped cross frame adds additional stability to the chassis while reducing vibrations
• YPAO (Yamaha Parametric Room Acoustic Optimizer) automatic speaker calibration
  • included microphone helps fine-tune your system to best match your room's acoustics
  • R.S.C. (Reflected Sound Control) with multipoint measurement helps deliver smooth, well-balanced surround sound across different seating positions

• built-in dual-band Wi-Fi for listening to music from a networked PC, free internet radio, and music services
• MusicCast wirelessly connects compatible Yamaha components together for seamless whole-home audio
  • includes support for Pandora®, SiriusXM, and Spotify® (subscription required for some services)
  • free MusicCast app offers easy Wi-Fi control, settings adjustments, and music selection and playback
• works with Amazon Alexa and Google Assistant voice control devices
• Apple AirPlay 2 lets you stream directly from an iPhone® or iPad® and ask Siri to play Apple Music®
• built-in Bluetooth for wireless music listening with smartphones, tablets, and compatible computers

• dual-room/dual-source output
  • amp assign function lets you use the surround back speaker outputs in different configurations like bi-amping the front speakers, or for use in Zone 2
  • using powered 2nd-room output allows 5.2-channel sound in main room
  • cannot select different USB/Bluetooth/network sources for each zone
• Zone 2 stereo preamp outputs for use with an optional external amplifier

• HDMI 2.1 audio/video switching: 7 in, 3 out
  • all HDMI connections support 8K/60Hz and 4K/120Hz video content
  • HDCP 2.3 technology ensures compatibility with Ultra HD sources and TVs
  • HDR-compatible for extended picture contrast and brightness with compatible TVs and HDR-encoded content
  • supports HDR10, HDR10+, HLG, and Dolby Vision®
• gaming-optimized video processing technologies for a smooth, lag-free gaming experience
  • Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM)
• supports ARC (Audio Return Channel) and eARC (Enhanced Audio Return Channel)
  • eARC receives uncompressed surround sound signals including Dolby Atmos and DTS:X via the HDMI connection with your compatible TV

• digital audio inputs: 2 Toslink optical, 1 coaxial
• 3 analog stereo RCA audio inputs
• MM (moving magnet) phono input for connecting a turntable
• 7.2-channel RCA preamp outputs
  • includes 2 line-level mono subwoofer outputs
• front-panel USB port for audio playback from USB flash drives
• outputs for 9 speakers (Front L/R, Center, Surround L/R, Surround Back L/R, Front Presence L/R)
• receiver can power a maximum of 7 channels at once
• full-sized front-panel headphone jack

• free MusicCast app lets you use your Apple® or Android™ device as a Wi-Fi remote
• handheld remote control included
• 17-3/16"W x 7-1/2"H x 18-1/16"D (10-5/8"H with Bluetooth and Wi-Fi antennas raised)
• weight: 35.7 lbs.
• warranty: 3 years (5 years with Yamaha account creation and model registration)

• 7.2ch AV receiver
• 6.5 AC power cord
• Remote control (RAV577)
• 2 "AAA" batteries
• YPAO microphone
• Mic base/stand
• 2 WLAN/Bluetooth antennas (pre-installed)
• FM wire antenna
• AM loop antenna
• Quick Start Guide
• Warranty Information
• Product Registration
• Firmware Update note
• Spotify brochure
• "Worldwide Representatives Offices" sheet
• Safety brochure
• Yamaha AVENTAGE RX-A4A owner's manual