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Yamaha WX-021 MusicCast 20 Wireless Speaker, Pair, Black

SKU: YAWX021BL2 MFR: WX-021BL 2
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Key Features

  • Experience superior Yamaha sound quality with this pair of wireless speakers for your home.
  • Enjoy versatile connectivity with Wi-Fi, AirPlay, and Bluetooth for seamless music streaming.
  • Use MusicCast Surround to easily integrate these speakers into a wireless home theater setup.
  • Stream high-resolution audio; supports ALAC, FLAC, WAV, and AIFF formats for audiophile sound.
  • Set the mood with the built-in alarm, snooze, and sleep functions, perfect for any room.
  • Compact size and wall-mountable design offer flexible placement options for any space.
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$24.99

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Questions & Answers

Shopper : Can these be used with a Yamaha 1080 with existing 5.1 in order to move to 5.1.2 for dolby atmos?
Shopper : Does Adorama have any idea when these will be available??
Shopper : This has been on backorder for MONTHS.  Dates have been pushed back several times.  What's up with this product?  Can't Adorama get a firm date from mfg??

Reviews about this item

Review Summary

2025-05-13T07:15:42

Rated 5 out of 5

Awesome.

I bought a. second set for my sister who uses these as satellites. I love them for their versatility, flexibility and superb quality. Literally nothing speaker related that can't be done with these.

Robert S.

2025-05-13T07:12:03

Rated 5 out of 5

fantastic

Excellent rear speakers. Great detail and highly flexible wireless system.

Robert S.

2024-12-08T19:00:00

Rated 5 out of 5

Music fills the house!

We use a Yamaha receiver in the family room with MusicCast speakers in the kitchen and the bedroom. The MusicCast app controls each unit individually or as one. This allows us to fill the entire house with quality sound. Easy to setup, easy on the ears, I love this system. #sweepstakes

Tim W.

2024-11-07T19:00:00

Rated 4 out of 5

Function okay

Function is okay. Also bass. But midrange and treble could be better really !

k1100biker

2024-07-08T20:00:00

Rated 5 out of 5

As advertised

As advertised. Yamaha Quality

DM

2024-06-07T20:00:00

Rated 5 out of 5

Works Great

Used for a large outdoor party and it great.

Frank B.

2024-05-12T20:00:00

Rated 3 out of 5

Great sound, glitchy connection

I bought a pair of these to act as surround speakers due to my inability to run wires to the surround locations. Obviously I would prefer wiring like in my last house, but thanks to my house's build style and additions, running them would involve more than it's worth to me. So, these speakers looked like the perfect solution, albeit a little pricey. I knew going in that the signal would be sensitive, but it's far more sensitive than I would have imagined. The only way the line of sight could be clearer is if I put the receiver on a pedestal with nothing around it, but I still lose sound if someone walks between the receiver and speaker. The speakers also just lose the pairing with the receiver every few weeks and claim that a setting prevents them from being used as surround speakers. I know I didn't change a setting because I only launch the MusicCast app when they stop working. I'm not sure if Yamaha pushes updates with incompatible settings by default or what. I haven't used the Bluetooth interface, but if I wanted great sounding Bluetooth speakers, there are much less expensive options out there that sound just as good. The surround feature seems to be a market exclusive and should be the selling point of these speakers, but it shouldn't take maintenance to keep working. #sweepstakes

Ryan

2024-03-04T19:00:00

Rated 4 out of 5

Great sound quality and volume in a compact format, but ...

I have a 2-unit stereo setup. I use it for streaming from my Windows 11 desktop or Android phone. Media Player in Windows 11 does recognize the main unit to cast to and works fine. For some reason it does not show up in the cast list of my Pulsar music app on Android, like other devices do. When turning on the units from standby, most of the time Bluetooth does not turn on automatically. Having the Yamaha Android app to play music is silly. It should work easily with the music app of choice on Android, both with Bluetooth and Casting over WiFi. This definitely doesn't work smooth, if at all. I feel Yamaha should improve the firmware.

JoscTr

2023-12-28T19:00:00

Rated 3 out of 5

hard to find MusicCast Sub100 for sale at low cost

Yamaha states: Designed for use with a musiccast surround-capable AV receiver for a 5.1-Channel home theater system or with musiccast stereo/surround-capable wireless speakers for a 2.1-Channel stereo system. Operative word being 'or' In reality, MUST HAVE the existing MusaicCast speakers to add in the Sub 100 subwoofer

SamB

2023-12-06T19:00:00

Rated 5 out of 5

Great sound and easy set up!

Using MusicCast it was very easy to set up 3 MusicCast 20 speakers. The sound it great. We use the speakers as a single set up even though they are in different rooms. Being distributed makes it seem like we have a whole house stereo system without the need for speaker wires or even a receiver to drive them. Highly recommend.

ACMLAS

2023-05-31T20:00:00

Rated 5 out of 5

Very Nice

Use as rear surround channel speakers to avoid running wires through my house. Fully compatible with my Yamaha surround receiver.

Qtip

2023-05-21T20:00:00

Rated 2 out of 5

They do not stay connected with most up-to-date firmware

If these stayed connected it would be spectacular. They are near the wifi and I have gigabit. Seems to be a common issue from my research on these speakers.

Dew

2023-05-16T20:00:00

Rated 5 out of 5

Waited over a year to get them - but it was worth it

B/c of Covid delays, it took well over a year for me to get these speakers. No one - not Crutchfield, not B&H, not Amazon - had them. I looked at several different solutions to get rear surround for my living room but no matter what, wireless was always the best, least expensive solution. And these Musiccast speakers were the only ones that did it well and minimized the "hillbilly hacker feel" of the solution. Very glad I waited. The work GREAT as surrounds and augment the music listening experience. One thing I wish was better - and this is a fault of the receiver, not the speakers - but I wish my Yamaha RX-V6A receiver would measure and balance sound in more than one location.

Doug

2023-04-28T20:00:00

Rated 4 out of 5

MusicCast 20 Speakers

Good product that was hard to find. Waited over a year to find a pair. Look good and sound better. MusicCast app still kind of wonky and could use some improvement. Speaker required several attempts to make them work.

BAC

2023-04-04T12:13:43

Rated 4 out of 5

Yamaha speakers

I would not recommend this product because it took 4 months to be delivered.

IGNACIO L.

2023-02-15T19:00:00

Rated 3 out of 5

Sounds good but......

Like the sound and when it's working, it's great. Unfortunately they lose connection about once a month. Have to start all over and set the whole system up again. Very frustrating.

Bill

2023-02-04T19:00:00

Rated 3 out of 5

Nice speakers

I bought these speakers to improve the surround in my open family room. To my surprise, YSP-5600 is not compatible with the MusiucCast speakers. I connected to the Apple TV in my bedroom, but I can't control the volume with the Apple TV remote control, so I can't use it either. Now I'm looking at where to use them. Setting both speakers as a stereo performs very well.

Enrique

2023-01-16T19:00:00

Rated 4 out of 5

Great sound quality in combination with my Yamaha receiver

Provides great stereo sound in 3 rooms of my house. Wi-Fi connection not reliable on one of the units despite all 3 being approx. same distance from the Wi-Fi router. I installed a brand-new high speed modem and router just before these were installed.

Bill

2022-10-26T20:00:00

Rated 5 out of 5

I would buy this product again,

I can't wire rear surround speakers to my yamaha RX-v685 home theater receiver, so these work perfectly as the rear speakers.

Bruce

2022-10-03T20:00:00

Rated 5 out of 5

I'll buy another when my MusicCast 10 needs replacing

Use with my MusicCast 10 and wired speakers with RN-803. I've used it stand alone and works very well for that as well..

Old G.

2022-09-14T16:35:30

Rated 1 out of 5

Bad experience for me.

Constantly drops connection to the musicast network then is exceptionally difficult to reconnect. Other models work fine. Tried so many things. Finally disposed of the device.

johnny w.

2022-04-15T20:00:00

Rated 1 out of 5

Terrible connectivity

The app keeps losing both my av receiver and portable speaker ! The issues make the speaker pretty well useless ! I could understand if it was only once or twice but it's happening every month or so ! Very disappointing Yamaha !

Mark p.

2021-02-11T19:00:00

Rated 5 out of 5

Great wireless speakers

I bought these to use as surround speakers for my new RX-A2A, which is another great Yamaha product. The setup was seamless. Easy, no problems and works well with my receiver.

Ted

2021-02-05T07:08:12

Rated 4 out of 5

Nice Sound with great quality

Nice Sound with great quality. Giving 4 stars since their app for communication is not so good. Took hours to communicate all speakers and make it to a surround system.

SAKTHIDASAN S.

2021-01-21T07:45:24

Rated 5 out of 5

Exactly What I Hoped For

Works Perfect with My Yamaha Network Receiver. No Delay at all from my Livingroom speakers . I purchased for my bathroom. The Musicast App controls my receiver and the WX-021. You just need a 110v outlet and a wireless network. I've not tried the Bluetooth function because I have no need for it with the network function. The sound quality is decent for its size. For the application I'm using it for though is perfect. If you have a network receiver you will not be disappointed with the functionality.

TIM P.

2019-01-22T19:00:00

Rated 5 out of 5

Great Speaker for the money

My wife and I do a lot of cooking and previously we used a record player or our phone speakers to listen to podcasts or music while cooking. Flipping the record midway through an onion is annoying and the phone speakers weren't loud enough. Our MusicCast 20 has enough power for us to hear even the most soft spoken pod casts while I'm frying a steak and my wife is noisily chopping vegetables. The sound quality, even at very high volume, is impressive. We're thinking about getting another for the other side of the house, so that we can control party music from one place with the app. Speaking of apps, the spotify integration is very easy to use. My only gripe is that sometimes the volume intervals seem different when using Bluetooth vs Wifi resulting in some situations where I accidentally make it way too loud.

Dan

2018-12-16T13:19:58

Rated 5 out of 5

MusicCast 20

Great for surround set up with MusicCast Surround Yamaha receiver

ARNALDI R.

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Yamaha MusicCast 20 Specifications

  • Color

    Black

  • Wi-Fi

    Yes (2.4 / 5 GHz)

  • MusicCast Surround

    Yes

  • MusicCast Stereo

    Yes

  • AirPlay

    Yes

  • Bluetooth

    Version/Profile: Ver. 4.2 + EDR / A2DP, AVRCP
    Audio Codec: SBC, AAC (receiving only)
    Maximum Communication Range: 32.8' (without interference)

  • File Format

    MP3 / WMA / MPEG-4 AAC: up to 48 kHz / 16-bit, ALAC: up to 96 kHz / 24-bit, FLAC / WAV / AIFF: up to 192 kHz / 24-bit

  • Preset Memory

    Yes

  • Ethernet

    Yes

  • Alarm

    Alarm, Snooze, Sleep

  • Speaker Unit

    1x 3.5" woofer
    1x 1.125" Soft dome tweeter
    2x Passive radiator

  • Maximum Output Power

    40 W (woofer 25 W + tweeter 15 W)

  • Power Supply

    AC (detachable power cord)

  • Power Consumption

    10 W

  • Standby Power Consumption

    1.9 W (Network Standby ON, Bluetooth Standby ON)
    0.3 W (Network and Bluetooth Standby OFF)

  • Wall Mounting

    1/4"-20 (WX-021) threaded mounting socket works with standard wall mounts

  • Dimensions (W x H x D)

    5.88 x 7.38 x 5.13" (14.94 x 18.75 x 13.03cm)

  • Weight

    4.8 lbs (2.18kg)

  • UPC Code

    192223038226

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About Yamaha MusicCast 20

FEATURED REVIEWS

Exactly What I Hoped For

By TIM P.

Works Perfect with My Yamaha Network Receiver. No Delay at all from my Livingroom speakers . I purchased for my bathroom. The Musicast App controls my receiver and the WX-021. You just need a 110v outlet and a wireless network. I've not tried the Bluetooth function because I have no need for it with the network function. The sound quality is decent for its size. For the application I'm using it for though is perfect. If you have a network receiver you will not be disappointed with the functio...

View full Review

Great Speaker for the money

By Dan

My wife and I do a lot of cooking and previously we used a record player or our phone speakers to listen to podcasts or music while cooking. Flipping the record midway through an onion is annoying and the phone speakers weren't loud enough. Our MusicCast 20 has enough power for us to hear even the most soft spoken pod casts while I'm frying a steak and my wife is noisily chopping vegetables. The sound quality, even at very high volume, is impressive. We're thinking about getting another for t...

View full Review

Down to Stream
The MusicCast app lets you stream popular music services, listen to downloads or music from your computer or other devices. Listen to your favorites or discover new music!

Connect with Your Music
Play to your MusicCast 20 speaker through Bluetooth, Wi-Fi, AirPlay 2 or Spotify Connect. The choice is yours.

Alexa Voice Control
Use any Amazon Alexa device, with the Smart Home skill and MusicCast skill to play music, link rooms and more.

Let's Talk
Amazon Alexa and Google Assistant on MusicCast

Touch or voice control - the choice is yours. Intuitively control a single MusicCast product or an entire whole-home system with ease using Alexa or Google Assistant and hear your home come alive.

What Will Your MusicCast Be
Listen in any room of your house. MusicCast allows you to create your own setup: home theater, stereo, multi-room. More options, less wires.

Home Theater
Combine a MusicCast Surround-capable AV receiver with a pair of MusicCast 20 speakers for a 5.1 home theater with wireless rear surround speakers. Immerse yourself in your movies and games.

Multi-Room
Use multiple MusicCast speakers to play music throughout your entire home. Stream music and control multiple rooms with the MusicCast app for iOS and Android.

Powerful Stereo
Pair two MusicCast 20 speakers to create a space-saving yet powerful stereo setup that makes your music come alive.

More Bass
Connect a wireless subwoofer to your system for a bass kick with less wires.

Small Speaker. Big Sound.
Designed to be small enough to work in any space without compromising sound quality. Amazing sound comes from a single soft dome tweeter, an aluminum cone woofer and dual passive radiators.

One-Touch Access
Three preset buttons give you one-touch access to your music favorites. An alarm button makes the MusicCast 20 perfect for your nightstand.

Yamaha MusicCast 20 Features

  • The small wireless speaker that packs rich sound
  • Anywhere Mini, fits any space and style room, even wall mountable
  • Anyhow Variety of connection choices - Wi-Fi, Bluetooth, AirPlay or Spotify Connect
  • Anything Completes your wireless MusicCast stereo, multi-room or surround sound setup
  • Add a pair to a MusicCast Surround-capable AV receiver to provide wireless surrounds for a 5.1-channel home theater system
  • Voice control with Alexa via any Amazon Echo device

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience superior Yamaha sound quality with this pair of wireless speakers for your home.
  • Enjoy versatile connectivity with Wi-Fi, AirPlay, and Bluetooth for seamless music streaming.
  • Use MusicCast Surround to easily integrate these speakers into a wireless home theater setup.
  • Stream high-resolution audio; supports ALAC, FLAC, WAV, and AIFF formats for audiophile sound.
  • Set the mood with the built-in alarm, snooze, and sleep functions, perfect for any room.
  • Compact size and wall-mountable design offer flexible placement options for any space.

What's in the box:

  • 2x WX-021 MusicCast 20 Wireless Speaker (Black)
  • 2x Power Cord
  • Anti-Vibration Pads
  • User Manual
  • Yamaha 2 Year Limited Warranty