AirPlay 2 and Dolby Atmos Help Apple Make Inroads as a Hub of Your Home Entertainment Ecosystem

Discussion in 'iOS Blog Discussion' started by MacRumors, Nov 20, 2018.

  1. MacRumors macrumors bot


    Apr 12, 2001

    With the release of AirPlay 2 earlier this year and the follow-up addition of Dolby Atmos support for Apple TV with tvOS 12, there have been significant improvements in the home entertainment experience for Apple users.

    While AirPlay 2 support initially launched for HomePod with other speaker and receiver brands to come, the rollout has taken a bit of a time, and in fact there are still only a few brands that support the standard. Sound United's Denon and Marantz brands were the first standalone receivers to gain AirPlay 2 support back in August, and I've had a chance to test out the setup using a Denon AVR-X3500H receiver.

    Denon AVR-X3500H

    For those unfamiliar with component home theater systems, the AV receiver acts as the center of your entire system, managing both audio and video to connect all of your various content sources to outputs like your television and speakers.

    They've become increasingly packed with technology over time depending on how much you're willing to spend, offering support for such features as decoding various surround sound formats, driving an ever larger number of speakers, accepting direct wireless audio streaming via Bluetooth or AirPlay, connecting to Internet services via Wi-Fi or Ethernet, and more.

    I've paired the Denon receiver with Focal's Sib Evo 5.1.2 system that includes Dolby Atmos support, giving me the opportunity to check out both of the recent technological additions to the Apple ecosystem for a quick overview.

    Focal Sib Evo 5.1.2 speaker system with Cub Evo subwoofer

    The Sib Evo 5.1.2 includes two front loudspeakers with upward-firing Dolby Atmos speaker drivers, three satellite speakers with one intended to be turned on its side and used as a center speaker, and a Cub Evo active subwoofer.


    Denon's AVR-X3500H can handle eight HDMI inputs and up to three HDMI outputs. With support for Dolby Atmos, DTS:X, and DTS Virtual:X, all of the top surround sound formats are included. Add in AirPlay 2 and Alexa voice control, and you've got a powerful and flexible centerpiece for your home entertainment system.

    AirPlay 2

    If you're an Apple fan, you likely already have an Apple TV hooked up to your home entertainment system, so you can stream multi-room audio to the system via the Apple TV. But built-in support for AirPlay 2 on the AVR-X3500H and other Denon receivers gives you another option for direct delivery of audio to what in some cases may be the best speakers in your house.

    Denon AVR-X3500H Wi-Fi and AirPlay setup

    When you set up the Denon receiver for the first time, it walks you through a network setup process that can grab your Wi-Fi network details from an iOS device, getting your receiver online so that it can directly access content and serve as an AirPlay 2 destination. As is pretty typical for electronics like this, the on-screen setup process isn't particularly pretty, but it makes each step clear and relatively easy to navigate through using the receiver's remote.

    Once you have the receiver online and set up for AirPlay 2, you'll see it pop up in your list of speakers in the music widget on your iOS device. With AirPlay 2, you can send synchronized audio to multiple speakers located throughout your home and control all of it right from your iPhone, iPad, Apple Watch, or iTunes on Mac.

    Denon receiver showing up in AirPlay 2 in iTunes for Mac, iOS Music widget, and iOS Home app

    Setting up the receiver in the Home app lets you assign it to a room and zone, allowing it to integrate with other speakers in various areas around the house.

    When sending audio to multiple speakers via AirPlay 2, you'll see several sliders for controlling volume, allowing you to control either individual speakers or the entire set. If you have different speakers set at different volume levels, adjusting the master volume slider will change the individual speaker volume levels proportionally.

    Now Playing screen displayed when audio is being sent to Denon AVR-X3500H via AirPlay

    You can use AirPlay 2 to route audio directly to an Apple TV hooked up to a home audio system, so I wouldn't run out and buy a whole new receiver just for AirPlay 2 support, but it's nice to have the extra option for direct AirPlay 2 streaming to a receiver if you don't have an Apple TV on that setup or just want to cut out the middleman and stream directly to your high-quality speakers.

    Dolby Atmos

    Dolby Atmos takes advantage of three-dimensional space to offer a more immersive sound experience for your home theater system, typically using either downward-firing speakers mounted in the ceiling or upward-firing speaker drivers to reflect sound off of the ceiling, and when combined with the rest of the traditional speakers in your system, you'll find sounds coming at you from all angles.

    Focal's Sib Evo system uses upward-firing drivers built into the main front left and right speakers. The Atmos drivers use their own speaker wire connections and connect to their own terminals on the receiver, and the Denon manual walks you through exactly which terminals to use for which speakers, as a host of speaker configurations are supported.

    Close-up of front speaker with upward-firing Dolby Atmos driver (left) and dual speaker wire connections on rear (right)

    A key component of the Dolby Atmos experience is speaker calibration, which ensures that output from the receiver is properly adjusted for optimal sound quality. With different sizes and shapes of rooms, sound can bounce around in unpredictable ways, and it's important that your home audio system be configured for your unique environment. That's particularly true with the Dolby Atmos speakers, which in this setup will project sound upward and off the ceiling before hitting your ears. Everything needs to reach your ears at the proper time and in the proper balance, and calibration will make sure that happens.


    Receivers like the Denon AVR-X3500H include a wired microphone to be used in the calibration process, and a setup wizard will walk you through the process of situating the microphone in as many as eight closely-spaced locations where the viewers will be sitting, and at each position the system will rotate one by one through each of the eight speakers in the Sib Evo 5.1.2 system, generating loud tones to be picked up by the microphone. Once each speaker has been assessed at each calibration location, the receiver will configure its output to optimize the sound field.

    With tvOS 12, the Apple TV now supports Dolby Atmos, although content must be specifically made available in the format to support it. The number of Dolby Atmos titles on the iTunes Store is growing, but it's still a small portion of the overall library.

    tvOS audio format settings

    So if you've already got a Dolby Atmos system hooked up to your TV or are looking to add one (and they're getting even simpler and cheaper with more sound bar options available), make sure to keep an eye on your current titles to see if they get upgraded with Dolby Atmos and look for the Dolby Atmos icon when browsing the iTunes movie selections on your Apple TV.

    Dolby Atmos icon on tvOS iTunes movie listings

    For those titles that do include Dolby Atmos, you can definitely tell the difference. The soundscape is more encompassing and it really does feel like you're truly immersed in the movie.


    It's still early for AirPlay 2 and Dolby Atmos support in the Apple ecosystem, but they're setting the stage for making Apple's products a more important part of your home entertainment system. In this age where we have our portable devices on us at all times, it's nice to be able to directly beam audio all around our homes, including to what are in many cases the highest-quality audio systems we own hooked up to our TVs.

    And for when we sit down in front of those TVs to watch movies, it's great to have the Apple ecosystem starting to support technologies like Dolby Atmos that improve the experience. Yes, support is still limited and it will take time for all studios to get on board and update much of their back catalogs, but the list of Atmos-compatible movies on the iTunes Store is getting longer and is rapidly becoming an expected feature for new releases.

    There are plenty of Dolby Atmos-compatible home theater systems on the market already, whether they be component systems, theater-in-a-box systems, or sound bars, so there are lots of options if you're looking to upgrade your television experience.

    AirPlay 2 support is rolling out to a number of wireless speakers, but support in separate receiver components remains rare, led by Sound United's Denon and Marantz brands.

    Denon's AVR-X3500H carries an MSRP of $999, but can frequently be found discounted by as much as $200 at third-party retailers including those selling through Amazon.

    Focal's Sib Evo 5.1.2 is priced at $1299 from a variety of retailers including Amazon sellers.

    Note: Sound United loaned MacRumors the Denon receiver and Focal loaned MacRumors the Sib Evo 5.1.2 system to assist with this article. No other compensation was received. MacRumors is an affiliate partner with Amazon and may earn commissions on purchases made through links in this article.

    Article Link: AirPlay 2 and Dolby Atmos Help Apple Make Inroads as a Hub of Your Home Entertainment Ecosystem
  2. Medic macrumors member


    May 31, 2008
    London, UK
    Does AirPlay 2 fix the issue that if I receive a message or a call whilst playing music the speakers will blow up with the notification and music will be interrupted? I don’t understand that Apple can’t conceive of a user case where people wouldn’t want notifications whilst streaming music...or perhaps this is an option that I just can’t find in Settings?
  3. Marshall73 macrumors 65816


    Apr 20, 2015
    Flick the mute switch down on your iOS device, stops notifications sounding over airplay. Not a great solution but it works.
  4. martyjmclean macrumors 6502


    Jan 24, 2018
    Sydney, NSW, Australia
  5. erinsarah macrumors 6502

    Mar 17, 2011
    "For those unfamiliar with component home theater systems, the AV receiver acts as the center of your entire system, managing both audio and video to connect all of your various content sources to outputs like your television and speakers."

    I get a kick out of the fact that we've advanced to a point in tech where the home theater receiver is no longer THE de facto piece of equipment that everyone needs to have sound in their home, so much so that the author feels it necessary to explain what it is. Kind of like saying "for those of you who have never heard of Betamax..."

    Back in college (I'm pushing 50 now) it was a complete given that if one wanted a stereo, one needed a receiver, speakers, and a whole lot of RCA cables and speaker wire. Nowadays, not so much. And with my current 10-year-old Pioneer Elite receiver, if I ever want to make a setting change that involves an onscreen interface, I need to pull out an old LCD monitor that accepts an S-Video connection so I can step through the interface, because my current TV doesn't handle S-video and my receiver doesn't handle HDMI. But I digress.
  6. KrispE00 macrumors regular

    Nov 18, 2016
    Yes. Phone calls do not interrupt the music using AirPlay 2.
  7. Chiromac81 macrumors member

    Nov 18, 2018
    Ontario Canada
    Airplay and wireless solutions are NOT substitutes to the quality and sound experience of a proper Dolby Atmos Stereo setup. I have sonos and I love sonos more then airplay-but for serious music listening or home theatre like movie watching a separate 5.1/7.1/5.1.2/7.1.4 is vastly superior to wireless speakers trying to Mimic that
  8. vipergts2207 macrumors 68000


    Apr 7, 2009
    Columbus, OH
    It still is if you want quality sound.
  9. bbednarz macrumors 6502a


    Nov 16, 2017
    Can you elaborate on that? AirPlay 2 has been working fantastic for me since it came out.
  10. Mayostudent macrumors newbie

    Feb 10, 2018
    I am glad to see an article on audio outside of that new speaker device Apple sells. Good job!
  11. friedmud macrumors 65816

    Jul 11, 2008
    Loving Atmos Support here!

    Rocking a 5.1.4 Atmos setup... and more and more streaming media (not too mention how awesome 4k Blurays sound!) is utilizing it to its fullest.

    Apple Movies, Netflix and Amazon are all streaming Atmos on AppleTV these days. My most recent favorite find has been Jack Ryan on Amazon.

    Also: Apple Movies, Netflix and Amazon are all streaming HDR these days too.

    My home theater now runs off of my AppleTV 90% of the time... and I only go to 4k Bluray when I really want the most pristine video / audio (keep in mind that streaming Atmos is still compressed... only 4k Blurays have Atmos TrueHD which is uncompressed audio).
  12. HDFan macrumors 65816

    Jun 30, 2007
    Wonder when manufactures will give up the inconvenient wired microphone and use the phone application to do the speaker calibration ....
  13. djbuddha, Nov 21, 2018
    Last edited: Nov 21, 2018

    djbuddha macrumors 6502


    Aug 7, 2011
    You think Apple will EVER open the API for Atmos for developers outside of Netflix / VUDU? It’d be nice to play some of my 4K Blu-Ray rips via Infuse through my network in Atmos. So far I get 4K HDR and 7.1 TrueHD / DTS-HD passthrough no problem.

    My current setup is 7.1.2 using a Marantz receiver (ceiling speakers installed). Atmos sounds great (once you add about 6 dB after calibrating to the top speakers- wow it sounds great). The advantage of this specific receiver is that I have a 2nd subwoofer out, and also, it will process 2 more channels with a separate power amp so I can go 7.2.4 (with a second sub if I’m so inclined) and I can install 2 more ceiling speakers. For now- to play those rips I’m using an nvidia shield (which bonus- has DTS:X support).

    But man Android is clunky. Come on Apple throw us a bone. The Infuse app is beautiful on tvOS and the developer is doing their best to address almost everyone’s specific setup.
  14. vipergts2207 macrumors 68000


    Apr 7, 2009
    Columbus, OH
    Is it really that inconvenient? It’s plugged in for about 10 minutes. Also, different phones will have different mics and probably won’t pick up frequencies exactly the same which would likely render the calibration inaccurate.
  15. djbuddha macrumors 6502


    Aug 7, 2011
    Agreed, this is something you might do twice post setup, ever. The inconvenience isn’t even in the marginal category lol.
  16. Hagrid macrumors member


    Jul 13, 2005
    New Jersey
    Yes, but don't you also need the $800, gold-filled, Monster cables? :rolleyes:

    /S - for those not remembering that fiasco :D
  17. vipergts2207 macrumors 68000


    Apr 7, 2009
    Columbus, OH
    You only need the $800 cables if you lack a fundamental understanding of how electricity works.
  18. HDFan macrumors 65816

    Jun 30, 2007
    Good point about the issue of phone differences. Using Audiotools on my iPhone through various iPhone versions I haven't seen any obvious spectrum holes or differences. I just hate to pay for something that is sorta like a throwaway. When I need to calibrate my Yamaha I have to remember where I put the darn thing. A phone interface is also likely much easier to use than that on a receiver.

    Actually it turns out that phone calibration does exist, on the stereo (not video) Anthem STR Integrated Amplifier:
  19. I7guy macrumors P6


    Nov 30, 2013
    Gotta be in it to win it
    Old thread, but I just bought a Denon S model for a small spare room setup and with the firmware update airplay 2 was supported. Pretty great what Denon packed into the receiver in terms of an internet enabled home theater receiver.
  20. Weaselboy Moderator


    Staff Member

    Jan 23, 2005
    Denon has been pretty good about firmware updates. I have a Denon AVRX4200W receiver I bought in 2016 and a couple months ago they pushed out a firmware update that added Dolby Vision support.

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