Yamaha AVENTAGE RX-A4A 7.2-Channel MusicCast A/V Receiver

Model: RX-A4ABL

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Wireless Connectivity

Supported Audio Codecs AAC, SBC
Wireless Audio Protocols AirPlay 2, MusicCast


Pass-Through Support 4K60p
HDR Compatibility HDR10, Dolby Vision, Hybrid Log Gamma

Tuner Section

Tuner Type AM, FM


Power Consumption Standby: 0.4 W


Weight 35.7 lb / 16.2 kg
Dimensions (W x H x D) 17.1 x 7.5 x 17.4" / 43.4 x 19.1 x 44.2 cm
17.1 x 10.6 x 17.4" / 43.4 x 26.9 x 44.2 cm (Antenna Up)
Warranty Length Limited 3-Year Warranty

Packaging Info

Box Dimensions (LxWxH) 21.8 x 20.1 x 10.9"
Package Weight 41.615 lb


External Control Support Control4, Crestron Command, RTI, URC
Virtual Assistant Support Amazon Alexa, Apple Siri, Google Assistant


Speaker Connectors 9 x Binding Post Pairs
Rear A/V Inputs 7 x HDMI
2 x Optical TOSLINK
1 x Digital Coaxial
3 x Stereo RCA
1 x Stereo RCA (Phono) with Ground Screw
Rear A/V Outputs 3 x HDMI
1 x 7-Channel RCA Pre-Out
1 x Stereo RCA Zone 2
2 x RCA Subwoofer
Front I/O 1 x USB Type-A
1 x 1/4" / 6.35 mm Headphone Output
1 x 1/8" / 3.5 mm Setup Mic Input
Other Rear I/O 1 x FM Antenna Terminal Input
1 x AM Antenna Terminal Input
2 x Bluetooth/Wi-Fi Antenna Terminal
2 x 1/8" / 3.5 mm (12 V Trigger) Output
1 x 1/8" / 3.5 mm (Remote) Input
1 x 1/8" / 3.5 mm (Remote) Output
Audio Return Channel (ARC) eARC

Audio Processing

Dolby Compatibility Dolby Atmos
Upmixing Technology Dolby Atmos Height Virtualization Technology
DTS Compatibility DTS:X


Power Output per Channel 2-Channel Driven:
110 W at 8 Ohms / 20 Hz to 20 kHz / 0.06% THD
Speaker Impedance 4 to 8 Ohms
Channels 7.2
User Reviews
25 November 2023

I upgraded to the RX-A4A because I needed something more versatile and capable of handling all my speakers. I got it with this Receiver. Easy to use and nice on-line manual. Nice format. My previous Receiver was also a Yamaha and knew they were high quality. Love the YPAO that comes with it.

  • +

    See my review.

  • -

    My only issue, and this deals with most electronic equipment made today, is the small white print on the front face of the unit which at times is difficult to see. Minor issue.

17 August 2023

I decided to give this Yamaha RX-A4A receiver a whirl and borrowed through our lending program. I have a Yamaha RXA-1010 that's 13 years old and still kickin', and my first stereo receiver was a Yamaha. So yeah, I'm a fan.

  • +

    Lots of connectivity, streaming built-in, Yamaha natural sound

  • -

    I'm not sure about the front display readability from a distance. HDMI-CEC volume was tricky using another device's remote

14 December 2021

Powerful, state of the art AVR: makes my RP 280f's, RP-450C and R-112SW sound fantastic. I had zero issues with setup or updates. I do get an occasional flicker on screen but I imagine that will be cleaned up with the next update. I'm not into speakers surrounding the room, a simple 5.1 is fine.

  • +

    High quality, clean digital sound. Simple to setup and this unit has the ability to update for the future

  • -

    ONLY 7.1, couldn't at least be 9.1 and with XLR

15 February 2023

This is a terrific receiver. Along with MusicCast and built-in Bluetooth, it has worked flawlessly to stream music from my Tidal account, as well as Amazon Music. I use Bluetooth more often as this allows me full access to Tidal and Amazon Music accounts.

  • +

    Connectivity, MusicCast, Bluetooth, Clean Power, DSP modes.

  • -

    Might not be the best option for low-efficiency speakers.

26 January 2022

The Aventage A2A and the A4A so far are the most accessible AV receivers for blind and low vision users.They feature Music Cast for iPhone based control. They also have a browser based installer setup interface that works well with screen reader software.

  • +

    IOS application, good remote keypad layout, fantastic audio, good mix of inputs.

  • -

    Plastic case, touch controls, usual 45 degree angled feed-points on speaker terminals, accessibility fixes badly needed on IOS Music Cast application.

7 January 2024

I just got it installed yesterday and working on learning some of the set up options. Had an old Onyko mid level receiver before. This is s huge upgrade. The extra wattage really helps my Klipsch RP speakers set up shine. Sound and clarity is way way better!

4 January 2024

so far so good. am still working on learning how to use all the features.

27 December 2023

Easy hook up and GREAT system!

  • +

    Easy hook up

  • -

    No cons

23 December 2023

This unit is another in a long list of remarkable Yamaha receivers that I have owned. In fact, my very first one, purchased in 1987, is still in use, powering my 87 year-old mother's stereo system. Of all of them, however, this is clearly the best.

27 November 2023

Do not buy! This model a4a died after 6months of use. The great Yamaha warranty said it would take 8 to 10 weeks to get a replacement part. Their old products were good but new products are just garbage. Do not buy!

  • +


  • -

    Cheap plastic feelBad power suppliesShoddy made products

Product Highlights
  • Up to 110W per Channel at 8 Ohms
  • YPAO R.S.C. Multipoint Sound Calibration
  • 4K UHD Pass-Through
  • HDR10, Dolby Vision, HLG Pass-Through
  • HDMI with eARC Support
  • 7 x HDMI-In / 3 x HDMI-Out
  • Built-In Wi-Fi and Bluetooth
  • Alexa, Google Assistant, Siri Control
  • Apple AirPlay 2 Connectivity
  • Front-Panel USB Connectivity
In The Box
  • Yamaha AVENTAGE RX-A4A 7.2-Channel MusicCast A/V Receiver
  • Remote Control
  • YPAO Setup Microphone
  • Power Cord
  • Limited 3-Year Warranty
Still Have Questions?
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