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Yamaha WXA-50

MusicCast wireless streaming amplifier with Wi-Fi®, Bluetooth®, and Apple® AirPlay®

Item # 022WXA50DS

Yamaha's WXA-50 MusicCast amplifier makes it easy to enjoy your favorite Internet music streaming services, audio...

Yamaha's WXA-50 MusicCast amplifier makes it easy to enjoy your favorite Internet music streaming services, audio...

Item # 022WXA50DS

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About the Yamaha WXA-50

Easy music streaming meets high-quality Yamaha amplification

Yamaha's WXA-50 MusicCast amplifier makes it easy to enjoy your favorite Internet music streaming services, audio files, and more in any room of your house. Just connect a pair of speakers and use your existing Wi-Fi network to access your tunes with the free MusicCast mobile app. This stereo amp packs 55 watts per channel into a compact-but-sturdy metal chassis that fits in tight spaces. You can place it horizontally on a shelf, or even stand it upright to save space on your desktop.

Yamaha WXA-50

Add a pair of speakers to the WXA-50 MusicCast streaming amplifier and enjoy wireless music in any room.

Easy music streaming meets high-quality Yamaha amplification

Yamaha's WXA-50 MusicCast amplifier makes it easy to enjoy your favorite Internet music streaming services, audio files, and more in any room of your house. Just connect a pair of speakers and use your existing Wi-Fi network to access your tunes with the free MusicCast mobile app. This stereo amp packs 55 watts per channel into a compact-but-sturdy metal chassis that fits in tight spaces. You can place it horizontally on a shelf, or even stand it upright to save space on your desktop.

High-res audio

MusicCast lets you choose how to listen

MusicCast gives you lots of sources to choose from. Access your personal digital music library, Internet radio, and popular streaming services. There's support for Pandora® and SiriusXM. If you're a Spotify® Premium subscriber, Spotify Connect lets you access all your favorite albums and playlists. MusicCast even supports high-resolution audio formats. Built-in Bluetooth lets you listen to content streaming directly from your mobile device, and even send those Bluetooth streams to other MusicCast players on your Wi-Fi network. 

You can expand your wireless music system throughout your entire home by adding compatible Yamaha wireless speakers, sound bars, and receivers.

A free app puts the control in your hand

Control all your MusicCast speakers and components with the free app for Apple® and Android™ smartphones or tablets. It lets you select rooms, browse music sources, and start and stop playback with an intuitive interface.


Product highlights:

  • built-in stereo amplifier: 55 watts x 2 into 8 ohms (20-20,000 Hz) at 0.06% THD
  • built-in Wi-Fi® for listening to music from a networked PC, free Internet radio, and music services)
    • includes support for Pandora, Rhapsody, and SiriusXM Internet Radio (subscription required for some services
    • Spotify Connect lets you play Spotify's streaming music library through the receiver via your smartphone or tablet (requires Spotify app and a premium subscription)
  • built-in Bluetooth for wireless music streaming and transmission
  • Apple AirPlay for streaming music from an iPhone®, iPad®, iPod touch® or computer running iTunes
  • MusicCast wirelessly connects compatible Yamaha components for whole-home audio
  • free MusicCast app lets you control the player and play music with your Apple or Android device
  • DLNA certified for streaming music with compatible devices and computers
  • plays high-resolution digital music files via USB storage device or a networked computer
  • built-in music enhancer for smoothing out the sound of over-compressed MP3 files
  • multi-zone synchronous playback (same music plays in multiple zones simultaneously) or multi-stream playback (each plays individually selected music)
  • can be placed horizontally or vertically to fit in nearly any space
  • front-panel volume and playback controls
  • Ethernet port for wired network connection
  • back-panel switch for turning off Wi-Fi and Bluetooth
  • rear USB input for connecting a thumb drive or portable music player
  • ESS Sabre DAC for detailed, accurate sound
  • high-quality binding post speaker connectors
  • minimum impedance: 4 ohms
  • subwoofer output
  • optical digital and analog RCA inputs
  • remote input and 12 volt-trigger in/out for use with external controllers
  • 8-3/8"W x 2"H x 9-5/8"D (4-7/8"H with Wi-Fi antenna raised; 1-5/8"H without antenna or feet)
  • 4.28 lbs.
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # WXA-50DS

What's in the box:

  • Wireless streaming amplifier
  • 59" AC power cord
  • WiFi/Bluetooth antenna
  • Remote control (ZU09200)
  • CR2025 3V battery (installed in remote)
  • 2 Stands
  • 6 Non-skid pads
  • Basic Owner's Manual
  • Warranty Card
  • Online Product Registration Card
  • "Yamaha Worldwide Representative Offices" note
  • "MusicCast" brochure
  • "Spotify Premium" sheet

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Yamaha WXA-50

Crutchfield customer from Fayetteville, NC on 7/6/2019

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Really awesome streaming device!

Pros: Power, size, bluetooth, multiple streaming sources

Cons: Price, limited ability for additional speakers, have tti purchase one for each area you want music.

Crutchfield response on

0 of 0 found this helpful

Yamaha WXA-50

Crutchfield customer from Hollister, CA on 1/21/2019

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Great little unit. Easy to hook up, Connects to the network and can link easily between the units. Great component for a whole house system.



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1 of 1 found this helpful

Yamaha WXA-50

John from Concord, CA on 10/5/2018

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I Recently Added this amplifier tomorrow system so that I have music outside. It works really well I'm really happy with everything it works in sync with the inside receiver or you can have music throughout your house and backyard or whatever room you would like to use it In.



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2 of 2 found this helpful

Yamaha WXA-50

Crutchfield customer from Bethesda Md on 4/4/2018

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Overall this little puppy is impressive. But first and very important: Ignore the mini manual provided and download the full manual which is very good and which provides several options for connecting the device to your home network. Because, as others have stated, that was problematic. But the connection options provided in the full manual solved that for me. Once connected, and you have the app up and running, the unit really shines. The sound shaping, room setup, network, Bluetooth, all are easily configurable as was the Apple Airplay output which was my biggest need. Really nice, sturdy, design to this amp. For those comparing to Bose SA5, the actual amp aesthetics, app controls and features are superior. A big concern I have is that for an amp this sophisticated, it only outputs 55 watts per channel. The Bose did 100 wpc. I have a pair of Definitive Technology 6500 high end outdoor speakers and they want power so I have to crank this amp up to get it there. Hopefully not an issue if playing for longer periods of time. But, all in all, pretty impressive.

Pros: Design, features, tiny size and overall capabilities.

Cons: Only 55 wps, Mini-manual provided is lacking, but downloadable full manual is well done.

Crutchfield response on

3 of 3 found this helpful

Will not connect

Greg from Millersville, MD on 11/6/2017

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I just bought 6 of these at a very expensive price. You would think for that kind of money they would work. Tried setup, failed, failed, failed. I only tried 3 of them but none of them would connect. I spent over an hour each trying to get them to work. Major fail. I talked to Crutchfield support and they tried but nothing is working. Yamaha is totally no help. I was really looking forward to this system, now back to the drawing board.

Pros: Will not work so I don't know

Cons: Will not connect. Cant use. No sound.

Crutchfield response on 11/14/2017
Greg, we're sorry you had issues with your amplifiers. Whenever you encounter a problem with anything you purchase from Crutchfield, especially a situation like this, please contact our Customer Support team at 1-800-955-9091. Purchases from Crutchfield can be returned or exchanged within 60 days of the purchase.

4 of 9 found this helpful

Yamaha WXA-50

Crutchfield customer from Arlington Heights, IL on 9/18/2017

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The amp's MusicCast system is difficult to match to home network. Written instructions not clear. After getting app installed, the source receiver and the remote amp will not sync sound, eco delay stinks. Support from Yamaha has been hard to reach with only periodic, brief e-mails that have not yet solved the issue.



Crutchfield response on 9/19/2017
We're sorry you're having issues with your amp. If the problem continues, please just reach back out to our tech support team. They can either help get it working the way it should, or possibly return it for an exchange or refund.

4 of 9 found this helpful

Yamaha WXA-50

Crutchfield customer from Coronado, CA on 7/18/2017

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Really enjoying this Yamaha product. Sounds great with Yamaha 8" ceiling speakers or Bose 251 speakers. Easy to connect, but instructions could be a bit more specific and detailed when adding it as a new zone and connecting to the MusicCast system. I figured it out fairly quickly though. Yamaha tech support takes many days to get any response so I'm really glad Crutchfield has friendly, good, and responsive customer and tech support.



Crutchfield response on

7 of 8 found this helpful

Yamaha WXA-50

Ryan from Charlotte, NC on 4/16/2017

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Great solution for multi-room audio and am pleased I purchased, but important to understand the limitations. Switched to wired ethernet connection after poor performance over wifi when trying to stream same source to multiple rooms. MusicCast app is mediocre and works well for linking rooms and playing some sources but problematic if you're tied into the Apple universe. Since Apple Music/Radio is protected, can't play from within app (purchased content is fine). Can use AirPlay to stream, but AirPlay is limited to connecting to one device at a time (Apple limitation). The workaround is to stream from iTunes on a mac/PC as that allows selecting multiple destinations. If you have a MusicCast enabled receiver, use AppleTV as an input to stream and the receiver will then allow you to connect to multiple streaming amps. Currently using 4 of these and will likely add more.

Pros: Easily select/link multiple rooms. Compact. Strong performance over wired ethernet connection. Far better than other solutions.

Cons: Overpriced. Mediocre MusicCast app. Limitations that you need to consider/workaround if Apple Music/Radio is your primary source.

Crutchfield response on

20 of 20 found this helpful

Yamaha WXA-50

Crutchfield customer from Houston, TX on 12/26/2016

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I ordered 4 amplifiers unfortunately one of them was not working!



Crutchfield response on

4 of 30 found this helpful

Yamaha WXA-50

Crutchfield customer from Coralville, IA on 11/28/2016

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Easy to set up and use



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2 of 20 found this helpful

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<< >>

More details on the Yamaha WXA-50

Stacey B.

Product Research

Audio Section
Wireless Streaming
Convenience Features

Audio Section

Wireless Streaming Amplifier: The Yamaha WXA-50 is a wireless streaming amplifier that is part of Yamaha's MusicCast multiroom audio eco-system. Start with the MusicCast WXA-50 amplifier and add more MusicCast devices over time (like wireless speakers, AV receivers, and soundbars from Yamaha) for a wireless multiroom audio solution. Up to 10 MusicCast devices can be connected.

Discrete Stereo Amplifier: The Yamaha WXA-50 is equipped with a discrete stereo amplifier with low-impedance drive capability, dynamic power, minimal distortion, and excellent sound quality. The amplifier is stable down to 4Ω.

  • 4: 105W x 2Ch (20Hz-20kHz, 0.06% THD)
  • 6: 70W x 2Ch (20Hz-20kHz, 0.06% THD
  • 8: 55W x 2Ch (20Hz-20kHz, 0.06% THD)

Superior Audio Technology: Yamaha's relentless pursuit of sonic purity is clearly evident in the engineering of their WXA-50 wireless streaming amplifier. The WXA-50 features a solid metal body with an aluminum cover and a slim, compact design that fits just about anywhere. Under the hood, you'll find high-performance components and advanced circuitry that deliver powerful, sonically-pure amplification.

  • High Performance DAC: The amplifier circuitry uses the same high-performance ESS Sabre digital-to-analog converter (DAC) found in Yamaha's high-end Yamaha AV receivers.
  • Precision Volume Control: A 48-bit digital volume control provides much greater precision and quality than conventional controls.
  • Proprietary Power & Ground Architecture: A proprietary power supply ground configuration prevents sound degradation.
  • Rigid Chassis: A highly-rigid metal chassis supplies the stability necessary for clear, powerful music reproduction.

Yamaha Proprietary Sound Processing: The WXA-50 wireless streaming amplifier incorporates a variety of Yamaha proprietary sound processing technologies - like Compressed Music Enhancer, Volume-Adaptive EQ, & Advanced Bass Extension. You can also choose to bypass this digital audio processing.

  • Compressed Music Enhancer: The Compressed Music Enhancer greatly improves sound reproduction from smartphones or other compressed sources, like MP3 files.
  • Volume-Adaptive EQ: Volume-adaptive EQ automatically adjusts the bass/treble balance according to the volume level.
  • Advanced Bass Extension: Advanced Bass Extension Processing provides a deeper, richer low-end sound - great for use with compact or in-wall speakers.
  • Direct Playback Mode: Direct playback mode allows you to play back high-resolution audio sources just as they are, without any processing.
Note: These audio settings are accessible only from the MusicCast app on your compatible Apple iOS or Android mobile device.

Advanced Audio Features: The Yamaha WXA-50 offers additional audio adjustments to get the most out of the speaker and your music.

  • Ultra Low Jitter PLL: Sets the strength of the jitter removal applied to the audio input being played back, in order to adjust the audio quality. When the level is set high, the jitter removal is more effective, but the sound may cut out on low-speed networks.  When the level is set low, the jitter removal is less effect, but the signal is more reliable for lower speed networks.
  • 3-Band EQ: The amplifier's 3-band EQ (High/Mid/Low) can be adjusted from -6 to +6dB in 0.5dB steps, so you can tailor the sound to your preference.
  • Speaker Type: Optimizes the WXA-50's audio output for the type of speakers you have connected - Compact, Bookshelf, Floorstanding, In-ceiling, or In-Wall.
Note: To access the above listed audio features, you will need to use the Web Control screen on your computer.

Volume Levels: The WXA-50 provides a variety of volume level controls, settings, and adjustments.

  • Initial Volume: Set the volume level when the power is turned on. You can choose between Off (same as the volume when the unit was turned off), Mute, and -80dB to + 0dB in increments of 0.5dB.
  • Max Volume: Set the receiver's maximum volume level. This feature is useful to avoid turning the volume too loud by mistake. You can set the Max Volume from -20dB to 0dB in 5dB steps.
  • L/R Balance: Adjust the balance of the volume between the left and right speakers from -12 to +12 in 1 steps.
  • Input Trim: Adjust the volume level of each input. This is useful to balance the level of each input to avoid sudden changes in volume when switching between input sources. The range is from -6dB to +6dB in 0.5dB increments.
  • Subwoofer Volume: Adjust the volume of the amplifier's subwoofer output independently from the main volume. Adjustable from -6dB to +6dB in 0.5dB steps.

Note: To access the above listed volume settings, you will need to use the Web Control screen on your computer.

Analog & Digital Inputs: The WXA-50 wireless streaming amplifier is fitted with analog & digital inputs. There is one stereo RCA input for connecting an analog audio source. There is one optical (toslink) digital input for connecting digital audio sources. The optical digital input supports 2ch PCM audio up to 32-bit/192kHz.

USB-A Port: The Yamaha WXA-50 is equipped with a rear-panel USB-A 2.0 port that allows you to enjoy a variety of music files stored on a USB mass storage class memory device, such as a USB thumbdrive or portable digital audio player (not compatible with USB HDDs). Your USB mass storage class device must be formatted in FAT 16 or FAT32. USB portable audio devices that can be charged via USB will be charged when plugged into the AV receiver's USB port (5V/0.5A); even in standby mode. Compatible music files include:

  • DSD (2.8MHz/5.6MHz)
  • FLAC (up to 192kHz/24-bit)
  • AIFF (up to 192kHz/24-bit)
  • WAV (up to 192kHz/24-bit)
  • ALAC (up to 96kHz/24-bit)
  • MP3 (up to 48kHz/320kpbs)
  • AAC (up to 48kHz/320kbps)
  • WMA (up to 48kHz/320kbps)
Note: The receiver's USB port does not support Apple iPod/iPhone/iPad or Android smartphones/tablets. 

Binding-Post Speaker Outputs: The WXA-50 wireless streaming amplifier is fitted with four binding post terminals for connection of a single pair of 4 to 16-ohm speakers. The binding-posts will accept bare wire (up to 10AWG), pin-connectors, spade-lugs, and banana plugs (single or dual).

Aux Output (Fixed): The stereo RCA auxiliary output (fixed) allows you to daisy-chain the WXA-50's audio signal output to another integrated amplifier with volume control.

Subwoofer Output: The WXA-50 is equipped with a mono-RCA subwoofer output for connecting a powered sub (sold separately). The subwoofer output is full-range; you will need to use a powered sub with a built-in low-pass crossover.

Wireless Streaming

MusicCast from Yamaha: MusicCast from Yamaha, brings music to every room in your home wirelessly with control provided by a free app on your Apple iOS or Android device. Designed to easily work with your existing home WiFi network, MusicCast offers access to a huge range of audio content. This content includes select online music services, Internet radio, digital music libraries, and Bluetooth audio. Yamaha AV receivers and soundbars which feature MusicCast even offer multiroom streaming of connected external sources; such as TVs, cable/satellite boxes, Blu-ray/DVD Disc players, CD/SACD players, and USB thumbdrives. MusicCast can even select terrestrial AM/FM radio stations for playback throughout the home when linked to a tuner-enabled MusicCast device (like an AV receiver). MusicCast is enabled on many 2015-up Yamaha components like their AV receivers, wireless speakers, soundbars, and other HiFi components (up to 10 MusicCast devices can be connected).

Note: Yamaha's new MusicCast system is not compatible with Yamaha's old MusicCAST system.

Wired or Wireless Network Connection: The Yamaha MusicCast WXA-50 supports both WiFi (802.11 b/g/n; 2.4GHz) and wired Ethernet (RJ-45) connections, so you can choose to build a wireless or wired network, or a combination of both if desired. An external WiFi antenna is included and must be installed for wireless operation. Network setup can be done through the free MusicCast app on your compatible Apple iOS or Android device, a USB-connected Apple iOS device (5.0+), WPS push button, or manually.

Note: If you want to install a MusicCast device to a location that is out of range of your wireless router, connect another MusicCast device to the router with a network cable to extend the range ("Extend Mode").

MusicCast App: The free MusicCast app can be downloaded for Apple (iOS 7.1+) iPod/iPhone/iPad and Android (OS4.1+) smartphones/tablets. The MusicCast app puts control of your whole home listening experience in the palm of your hand from your Apple iOS or Android device. You'll be able to quickly select the room or rooms you want to listen to music in, select the source or sources you want to listen to, browse music content from your music library and online music services or Internet Radio, plus control music playback functions.

  • Rooms: Choose which room or rooms you want to listen to music in. You can select a different source for each room, group certain rooms together for playback of the same source, or link all rooms together so the same source is played back throughout the house.
  • Source Selection: From the app you can select which source or sources you want to listen to; choose from network-connected devices, select online music services, Internet Radio, Bluetooth, USB, plus analog & digital inputs for the WXA-50. You can also select a Phono input from a MusicCast compatible Yamaha AV receiver.
  • Music Browsing: You can browse music libraries from your network-connected devices; like your smartphone, tablet, computer, or laptop. You can also browse music content from select online music services and search Internet Radio stations from the MusicCast app. If your MusicCast device features a USB port, you can also browse music files on your USB-connected thumbdrive.
  • Playback & Song/Artist Info: From the MusicCast app on your compatible Apple iOS or Android device you get Volume Up/Down, Play/Pause, and Previous/Next Track; as well as song/artist information and album art.
  • Favorites: Internet radio stations, content from select online music services, plus playlists and songs from your network-connected device's music library can be saved as "Favorites" for quick recall within the MusicCast app.
  • Personalization & Customization: With the app's unique personalization features, you can choose from preloaded room images or change the color of buttons to represent each room in the home, or even take pictures of your own home and assign the images to each button. The content source buttons can also be customized to rename, remove or reorder selections for easier operation.

High Resolution Audio: MusicCast supports true high-resolution audio formats to deliver more accurate reproduction of sonic details. The MusicCast eco-system is compatible with Apple Lossless (ALAC) up to 96kHz/24-bit, as well as FLAC, AIFF and WAV music files up to 192kHz/24-bit. The WXA-50 amplifier even supports DSD high-res audio, up to 5.6MHz. It also supports lower resolution music files like MP3, WMA, and AAC up to 48kHz.

File Sampling Frequency Bit-rate or Bit-depth Gapless Playback
MP3 32/44.1/48 kHz 8-320 kbps N
WMA 32/44.1/48 kHz 8-320 kbps N
AAC 32/44.1/48 kHz 8-320 kbps N
WAV (PCM) 32/44.1/48/88.2/96/176.4/192 kHz 16/24-bit Y
FLAC 32/44.1/48/88.2/96/176.4/192 kHz 16/24-bit Y
AIFF 32/44.1/48/88.2/96/176.4/192 kHz 16/24-bit Y
ALAC 32/44.1/48/88.2/96 kHz 16/24-bit Y
DSD 2.8/5.6 MHz 1-bit N

Note: When multiple MusicCast devices are "linked" for multiroom audio playback, the Master room device's playback is at the native sampling rate (up to 192kHz/24-bit or 5.6MHz/1-bit), while the other rooms and MusicCast devices down-converted to 48kHz

Streaming Music Partners: MusicCast includes Pandora, Spotify Connect, Napster, and SiriusXM Internet Radio streaming services, as well as thousands of free local and international Internet radio stations from vTuner. TIDAL and Deezer will be available through a firmware update available in late spring of 2017.

Music Service Description
Pandora Pandora is personalized radio that plays music and comedy you'll love. Just start with the name of one of your favorite artists, songs, comedians or composers and Pandora will create a custom station that plays similar tracks. You can also rate (thumbs up/thumbs down) songs as they play, and Pandora will adapt stations to your feedback. You can create up to 100 stations and easily switch between your favorites.
Spotify Connect With the Spotify app (premium account required) on your Apple iOS or Android smartphone, you've got instant access to millions of songs. And now you can stream those same songs from your smartphone to the Yamaha AV receiver by using Spotify Connect; simply hit play on the app to start streaming music. What's more, when you've been listening to Spotify on your smartphone outside and come inside, the song immediately begins to stream to the system for uninterrupted music enjoyment. You can also personalize playlists and receive phone calls while listening to music.
SiriusXM SiriusXM Internet Radio lets you listen to over 120 channels of commercial-free music, talk radio, news, sports, entertainment, and more.
(requires firmware update)
Tidal is accessible through the Yamaha MusicCast app for Apple iOS & Android. TIDAL is a global streaming service that offers over 30 million songs in high-fidelity CD sound quality. TIDAL has two pricing tiers; either $9.99 or $19.99 a month. Both pricing levels allow you to access TIDAL's entire music library. The $19.99 tier has the added benefit of high-fidelity sound at CD-level quality.
 (requires firmware update)
Deezer is an online music service offering over 43 million tracks starting at $9.99 a month. Discover the perfect playlist or make your own, as well as browse curated collections by genre.
Napster Napster is a streaming music subscription service (starting a $10 per month) that allows you to play the full-length songs you choose on demand from a collection of over 10 million songs, without ads and without having to purchase or download the music.
vTuner You can also listen to Internet radio stations using the vTuner Internet Radio Station database service particularly customized for this unit, providing a database of numerous radio stations around the world. You can search for Internet Radio stations by Location, Genre, New, Popular, or Podcast.

Bluetooth Audio: The Yamaha MusicCast WXA-50 offers built-in Bluetooth (v.2.1+EDR) for wireless music streaming & control. This allows you to stream stored music and music apps on your Bluetooth-enabled Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows Phone/PC, Mac computer/laptop, and more to the MusicCast amplifier.

  • SBC + AAC Codecs: In addition to support for the standard SBC Bluetooth audio codec, the WXA-50 amplifier offers support of AAC. By supporting AAC, the WX-030 offers better audio performance of the music streamed from your Apple iPod, iPhone, or iPad.
  • Linked Playback Mode: With Linked Playback Mode, music streamed via Bluetooth to one MusicCast device can then be wirelessly streamed to multiple MusicCast devices for multiroom audio. Bluetooth is limited to the SBC codec during Linked Playback mode.
  • Bluetooth Output: The Bluetooth Output feature allows you to wirelessly stream audio from a non-Bluetooth source of the MusicCast amplifier to another Bluetooth speaker or headphones (regardless of manufacture), making it even more convenient to add the MusicCast eco-system to your existing audio gear.  Bluetooth is limited to the SBC codec during "Bluetooth Output" Playback mode.

AirPlay: AirPlay lets you stream your favorite songs directly from your Apple iOS (4.3.3+) device or from your iTunes (10.2.2+) library on your Windows PC or Mac computer to the Yamaha MusicCast WXA-50 amplifier, over your home's WiFi network connection. From your Apple iOS device you are able to stream stored music and music apps on your device to the Yamaha MusicCast amplifier. From your Windows or Mac you can stream your stored iTunes music library on your computer to the MusicCast amplifier.

 Note: AirPlay is not available for multiroom audio playback.

DLNA: The MusicCast WXA-50 amplifier supports DLNA (Digital Living Network Alliance) 1.5, allowing access to DLNA-compatible Windows 7/8 computers (with Windows Media Player 11 or 12) and network attached storage (NAS) devices. You'll be able to wirelessly stream the music libraries on your computer, laptop, or NAS to the Yamaha MusicCast amplifier.

Note: Digital Rights Management (DRM) content cannot be played back.

Convenience Features

Front-Panel Controls: The WXA-50 features a rotary volume knob and three push-buttons (Power, Source, & Play/Pause) on the front-panel.  Pressing any button on the front panel turns the unit on and initiates playback of the previously selected source providing quick and easy access to your favorite music.

IR Remote: The amplifier also comes with an ultra-slim remote offering six presets, so you can quickly access your favorite Internet radio stations even when your smartphone or tablet's not handy. Remote control functions include Power, Source, Volume, Mute, Presets, Play/Pause, and Previous/Next Track.

Alexa Compatible (Firmware Update Required): Alexa-enabled devices (including the Amazon Echo, Echo Dot, Tap and Echo Show) will soon be able to control key functions of a MusicCast system using voice commands. A firmware update (available early 2018), will be available for download that allows key functions of MusicCast products to be controlled using your voice through Alexa-enabled devices (sold separately).

  • Alexa Skill: The MusicCast skill for Alexa will allow you to power MusicCast products on and off, control basic playback functions, make selections from a playlist of favorite music, adjust the volume, and use the Link function for playback of multiple MusicCast products simultaneously.
  • Echo Source Input: In addition or alternatively, an Echo device can be used as a music/audio source for a MusicCast system. All MusicCast devices offer a Bluetooth input. Just pair your Echo, Echo Dot or Echo Show with any MusicCast wireless speaker, sound bar or AV receiver and the sound will play from the MusicCast device. Using the MusicCast app, you can then select the Bluetooth input and link multiple MusicCast devices for playback, allowing you to hear it throughout your home. Many MusicCast products also offer inputs which can be connected to Echo Dot via its line output, if a wired connection is preferred over Bluetooth. This requires using an optional analog audio cable (sold separately). Using the MusicCast app, you can select the wired input and link multiple MusicCast devices for playback, allowing you to hear sound from Echo Dot throughout your home.
Note: You will need an Alexa-enabled device (Amazon Echo, Echo Dot, Tap, or Echo Show - all sold separately) to operate certain functions of your MusicCast products via voice-command. The MusicCast components and the Alexa-enabled devices must be on the same network.

Trigger In/Out & Remote In: The WXA-50 is fitted a 3.5mm Trigger In and Out for liked power/on and off functionality with other components that also features a 3.5mm Trigger In/Out. By connecting an infrared receiver (sold separately) to the amplifier's Remote In jack (3.5mm), you can operate the unit using the supplied remote control even if the amplifier is stored out of sight.

Web Control: With the Web Control screen displayed in a web browser on your Windows PC or Mac computer, you can control the amplifier's music playback, as well as modify various network and audio settings. Recommended web browsers include Internet Explorer 11-up and Safari 9-up.

Wireless Radio Off Switch: You can disable the amplifier's Bluetooth wireless radio and/or WiFi wireless radio when they are not being used to reduce interference. After making the switch, be sure to disconnect the unit's power cable from the AC wall outlet and plug it in again.

Mounting Options: At only 2.0625" tall and 8.4375" wide, The WXA-50 amplifier can be placed horizontally or vertically, allowing it to fit neatly in almost any space. Rubber feet are included for horizontal placement and plastic stands are included for vertical installation. With the feet removed, the WXA-50 is only 1.6875" high, allowing it to be placed on a rack shelf within a 1U high rack space. Two units can be placed side-by-side on a 19" wide shelf.

  • Horizontal Mount: 8.4375" (w) x 2.0625" [4.875" w/ antenna] (h) x 10.5" (d)
  • Vertical Mount: 3.625" (w) x 8.625" [11.5" w/ antenna] (h) x 10.5" (d)
  • Rack Mount: 8.4375" (w) x 1.75" [4.625" w/ antenna] (h) x 10.5" (d)
Note: Allow ventilation space of at least 4" on the top, side, and back of the unit.

Low Power Consumption: The WXA-50 consumes less than 2W of power in standby mode. When the power is on, power consumption is still a low 15W, and even when used for long periods, power consumption is environmentally friendly.

Auto Power Standby: In addition, the Auto Power Standby feature lets you save energy by automatically turning the power off after 20 minutes, 2 hours, 4 hours, 8 hours, or 12 hours. This feature can also be turned off.

Memory Guard: This feature is used to prevent accidental changes to the audio & network settings.

Firmware Updates: Firmware Updates for the MusicCast WXA-50 amplifier can be made through its network connection and the MusicCast app on your Apple iOS or Android device. The app will notify you when a firmware update is available. Click here for latest firmware updates.

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Customer Q&A

Crutchfield asked: Why did you buy this?
features and price point [ J  Nov 05, 2018 ]
To replace my existing hardwired speaker system. The reason I chose this is because it is controlled via a wifi app on my phone. Doug brought this device to my attention. Thanks Doug!!! [ RON  Jun 24, 2018 ]
The multicast system looks like a great option for whole home listening :) [ CSS  Oct 27, 2017 ]
Love the Yamaha brand, it is small and compact and yet retains the features I'm looking for. [ Daniel  Sep 22, 2017 ]
not sure why. This is a birthday gift for my Millennial aged son. The ability to use streaming seems necessary for their age category. Hopefully, this unit performs. [ Gerald  Jul 18, 2017 ]
MusicCast features and recommendations by Crutchfield service team (Lucy) who spent time understanding my specific needs [ Phillip  Jul 12, 2017 ]
I chose these to support my outside speakers [ Wesley  May 29, 2017 ]
Recommended by AV Design Team. Easily expandable. [ James  Dec 29, 2016 ]
This will replace a Onkyo TX-8050 network receiver which is a total piece of junk. Hopefully the Yamaha will last past the warranty period. [ Dun  Oct 25, 2016 ]
It is the best system for what we are trying to accomplish. [ Stacy  Sep 19, 2016 ]

11 questions already asked

Will it power on from standby via Airplay?
[ Ryan C  Nov 08, 2018 ]
3 answers
Yes it does
[ MANUEL  Nov 08, 2018 ]
I honestly don't know I don't use airplay
[ JACK  Nov 08, 2018 ]
I assume that it never fails to power on from my iphone app any wifi signal should wake it up
[ Richard  Nov 08, 2018 ]
is this air play 2 compatible yet?
[ Mike  Aug 28, 2018 ]
2 answers
I'm so sorry, but I honestly have no idea. I am primarily streaming music from net sources and have only played from my phone using Bluetooth. Airplay is on my list to look in to but this was purchased for a vacation home that we have only recently started moving in to so I have only been there a couple of times. I do know that Yamaha is really good about updating their firmware to keep their products current from my experience with previous products. I would assume they will do the same with this equipment. Sorry I couldn't be of more help.
[ Susan  Sep 04, 2018 ]
Unfortunately No. It has a strong connection with Airplay 1, but no Airplay 2 support yet. Airplay 2 requires a firmware update so will see if Yamaha upgrades. I sure hope so because this is a great little amp.
[ Jerry  Aug 31, 2018 ]
I have a huge room. I would like to get two or three of these wireless amps to drive two or three pairs of speakers simultaneously in order to fill the room. Is this possible?
[ Jim  May 11, 2018 ]
3 answers
Yes. These will link together using the MusicCast app. The app is OK at best and this unit seems a bit overpriced for what it does (I have one of them to extend my 3 zone receiver to a fourth zone), but in terms of your question, it absolutely will work for your application.
[ Craig  May 15, 2018 ]
The app coordinates the signal going to each amp, so I believe you could easily set that up with this product. App is easy to use.
[ Tom  May 15, 2018 ]
Yes, in principle, but I have to say I have had problems with the fussiness of MusicCast & these WXA-50 systems on my wifi: break-ups when 2 or more units are linked to my computer, latency differences that cause an echo. But admittedly the problem may be with my wireless network. Wireless speaker systems will be a more reliable way to fill a large room with sound without running wires, unless you need the "zones" to run independently. I highly recommend Audioengine products, also on Crutchfield. My application is a multizone outside speaker system for a Christmas Light & Music Show. I tried to use the WXA's but it was unreliable, I got much better results using Audioengine D2's for wireless links between amplifiers.
[ Peter  May 15, 2018 ]
Is there any automatic turn on feature for this? Specifically, on the optical input, is there a way to have it power on when something plays audio on that input?
[ Stephen  Jan 20, 2018 ]
3 answers
No. If the unit is on standby, it will not power up when a connected device is turned on (I have a HD FM tuner on OPT, and when you turn the tuner on, I have to turn on the amp too to hear music.) MusicCast however does power it on. When I select the amp as the MusicCast output device from iTunes on my Mac, if the amp is off, it will power up.
[ Peter  Jan 20, 2018 ]
Not that i know of.
[ ROBERT J.  Jan 20, 2018 ]
Yes, through the MusicCast app.
[ JEREMY  Jan 20, 2018 ]
Does this support AirPlay 2? and HomeKit?
[ Brian  Sep 24, 2017 ]
2 answers
I do not know. The Yamaha product website was very helpful and worth checking out for the answer.
[ ROBERT J.  Sep 26, 2017 ]
Not currently. Hopefully Yamaha will address through a firmware update. Checked for Yamaha firmware update today. Running iOS11.
[ Ryan  Sep 25, 2017 ]
Does this have enough power to drive a 6 speaker selector? It says 55 watts but also mentions 105 watts at 4ohm.
[ M  Aug 02, 2017 ]
2 answers
I am using it with a 4 speaker selector (Niles SSVC-2) a pair of which are outside speakers, and I have plenty of volume headroom when all are going. Can't say for sure since it depends on the efficiency of your speakers and the quality of the switch (Niles has a impedance matching setup process) but I am impressed by the power that comes out of this little box.
[ Peter  Aug 03, 2017 ]
I don't think this is the most powerful receiver and I would consider something else. I had to go with this unit to expand a Yamaha Disklavier self playing baby grand piano. There was no other option for expansion. It does just an okay job, but has weak bass. I'd rate it a C-. I added a powered sub to make up the lack of bass. This was the only option for me and would have gone with a more powerful receiver if the option existed. I'd look elsewhere (unless of course if you are expanding a Disklavier!).......
[ Brian P.  Aug 03, 2017 ]
My wife and I both want to be able to control the unit from our Android phones. Can it connect to two phones to allow this?
[ Steve  Apr 01, 2017 ]
1 answer
Yes, you can download the free MusicCast Controller app to enable control of your MusicCast system from multiple Android smartphones and/or tablets. If you would like to discuss further, please feel free to contact an Advisor directly by phone (1-800-324-9695) or online chat. Hope that helps!
[ Larry  Apr 05, 2017 ]  Staff
I have a Yamaha RX-A830 A40427 receiver. I have zone 1 for my home theater with L, C, R front speakers and two rear speakers. I want to add kitchen, bedroom and outside speakers to perform as independent stereo sound or all in sync. What equipment do I need for full set up?
[ Rick  Mar 11, 2017 ]
2 answers
Rick I wanted a whole house system my self and it is hard to find. However I finally let Crutchfield advise me and got Lucy"s help. I have 2 RX- 781 and a RX- 681 with 3 WXA-50s. And what a system it is. The three recievers power 3 separate surround sound TVs Zone 1 and a additional room on each with Zone 2. Then the WXA-50 a room each. The WXA-50 pricey but they do a lot. I started off with just one receiver and speakers at a time and as I got it working added more. The app adds the new equipment easily and quickly. A short learning cure. I have all this in a closet, and speakers in the ceilings and or wall. With the MusicCast app the control is amazing. I can link all rooms together or just two and in any combination I want. For the Super Bowl I had the same video going on all three TVs and the sound through out the house. It took time to set up and I am still fine tuning it. Lots of options with the app and the system. Still get some echo at times but that is volume and making sure audio sync or lip sync is set. I have been working on this for 4 months now and am no expert. Crutchfield has spent a couple of hours helping to get it right, and it works. The WXA-50 is not a receiver and so is not a radio. But man does it do everything else. My wife listens to books on tape and Bluetooth from her phone to every room. When linked to a receiver radio is played through the WXA. My only problem is controlling the cable boxes and TV remotely. Still working on it, and planning another WXA for my Shop, All my speakers are hard wired so have no info on Yamaha wireless speakers. So far I am very happy with Yamaha and Crutchfield.
[ Alex  Mar 13, 2017 ]
Does this receiver feature MusicCast? If so, you should look at Yamaha WXA-50. It lets you pair 2 sets of speakers in the same zone. So if large kitchen or front-to-back living room and dining room, or see deck and porch areas would benefit from 2 sets of speakers they can all be in the same zone.
[ ROBERT J.  Mar 11, 2017 ]
How do I hard wire the amps instead of using wireless?
[ laura  Feb 22, 2017 ]
1 answer
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the connections on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: Or try our online support center:
[ Kenny  Feb 22, 2017 ]  Staff
How many outdoor speaker will it power?
[ David  Jan 19, 2017 ]
1 answer
i have it hooked up to 0ne pair and i have another hooked up to two pairs that go through a splitter
[ christopher  Jan 20, 2017 ]

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