Home Theater Systems Buying Guide
Yamaha WX-021 MusicCast 20 Wireless Speaker

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Model: WX-021BL UPC: 027108957302 Item: 2492
Yamaha WX-021 MusicCast 20 Wireless Speaker Overview
Beatles in the bedroom? Bach in the bath? Get your music wherever, whenever you want – it’s all at your fingertips with Yamaha’s multi-room wireless MusicCast system. The compact MusicCast 20, one of the latest line of wireless speakers, combines Yamaha’s engineering excellence with versatility. Combine two 20s with the MusicCast Sub (coming soon) for a solid sat-sub stereo system. Tap into the major online music services, or access your own digital collection. Control it all from your phone or pad with an adaptable app, or ask Alexa to do it for you. Wrapped in a stylish and compact package, the MusicCast 20 frees your system – and your ears – from the earthbound woes of wires.
Product Information
The Small Wireless Speaker that's Big on Sound
The small wireless speaker that’s great on its own or as part of a MusicCast wireless stereo, wireless surround, or wireless multi-room audio setup. Works with Amazon Alexa.
Features
- 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 MusicCast wireless stereo, wireless multi-room, or wireless surround 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
Stereo
Use two for powerful wireless stereo sound.
Wireless Surround
Add a pair to a MusicCast Surround-capable AV receiver to provide wireless surrounds for a 5.1-channel home theater system. Compatible with following receivers: RX-V485BL, RX-V585BL, RX-V685BL, RX-A1080BL, RX-A2080BL, RX-A3080BL, RX-A680BL, RX-A780BL, RX-A880BL
MusicCast Wireless Multi-Room
Expand your MusicCast wireless multi-room setup. Stream and control multiple rooms with the MusicCast app for iOS and Android.
Wireless Surround
Combine a MusicCast Surround-capable AV receiver with two MusicCast 20 speakers, and enjoy the amazing convenience of creating a home theater with wireless rear speakers.
Hands-Free Operation with Amazon Alexa Voice Control
Alexa, Amazon’s cloud-based voice service that can be used to control all kinds of devices, can now control MusicCast products. Kick back on your couch and ask Alexa to play music on your MusicCast 20 wireless speaker without lifting a finger.
The Small Speaker with Big Sound
Designed to be small enough to work in any space without compromising sound quality. Amazing sound comes from an aluminum cone woofer and dual passive radiators.
Wall Mountable
Mounts conveniently on a wall with a 1/4”-20 screw.
Product highlights
- MusicCast Surround capable
- Built-in dual band Wi-Fi, Ethernet, Bluetooth and AirPlay
- Networks with Yamaha receivers and other MusicCast speakers
- Includes optical and analog inputs
- Decodes high resolution music files (ALAC, FLAC, WAV, AIFF)
- Streams from top online services Spotify, Pandora, Deezer, Napster, SiriusXM and Tidal
- Free, easy-to-use MusicCast Controller app
- Voice control with Amazon Alexa
- Top-mounted alarm-clock button, three presets and status lights
- 3-1/2” woofer, 1-1/8” soft dome tweeter and two passive radiators for all-around sound
- 40-watt amplifier (25w woofer, 15w tweeter)
- Two colors – white and black – and small footprint blends into any decor
- Dimensions: 5-7/8" wide x 7-3/8" high x 5-1/8" deep
- Weight: 4.8 lbs.
- Warranty: 2 years – World Wide Stereo is an authorized dealer for every brand we sell
- Included: World Wide Stereo 60-day guarantee and expert product support
Home theater? Voila!
Yamaha has added a new capability to its latest MusicCast line: wireless surround sound. Just add a pair of MusicCast 20s and your wired front and center speakers to one of the company’s latest V-series receivers, and get instant 5.1 surround without the usual tripping hazard. For a fuller foundation, consider adding Yamaha’s MusicCast Sub, when it arrives later this year, to your system’s bottom line. (Note that MusicCast Surround is not compatible with earlier MusicCast units.)
Access to your favorite music streaming apps
The built-in Wi-Fi and the MusicCast Controller app (free, for Apple or Android) bring access to that grand jukebox from the cloud right into the palm of your hand. Stream via Spotify Connect, Pandora, Tidal, Deezer, Napster and more (subscriptions may be required), and access hundreds of free Internet radio stations. Or hook into your home network server to queue up your own tune collection. And the MusicCast system handles today’s high-resolution music files, up to 192kHz/24 bit in most lossless formats, for the finest listening experience.
Fingertip – or voice – control
Control the sound in every room, choose from among all your sources, pick favorites and hide lesser-used ones, pipe the same music to all your speakers or direct different tunes to each – the MusicCast Controller app is highly customizable and intuitive. You can even add pictures of each room to your screens. The MusicCast 20 has a great bedside manner as well, with alarm-clock capabilities and three “favorites” buttons along the top. Integration with Amazon’s intelligent Alexa means you get voice-control of the MusicCast system via any Echo device.
Built for superior sonics
You’d expect no less than excellent audio from a speaker engineered by Yamaha. And the MusicCast 20 delivers, with a 3-1/2” low-frequency driver and a soft-dome 1-1/8” tweeter, each driven by separate custom-designed amps (40 watts total), plus dual passive radiators, for full-range all-round audio. A pair of these compact, stylish and unobtrusive speakers (in your choice of white or black) fits anywhere, and fills nearly any room with satisfying Yamaha sound.
Pairs with…
For the first time, you can link a pair of MusicCast 20s to Yamaha’s RX-V685, RX-V585 or RX-V485 receivers for instant surround without messy wires.
Specifications
Specifications
- Maximum output power: 40W
- Inputs: Ethernet
- Wireless
- AirPlay
- Bluetooth
- Wi-Fi (2.4G/5G (802.11a/b/g/n)
- USB: Service only
- Sound modes: Standard, Bass booster
- Hi-res audio codec: WAV, FLAC, AIFF 192kHz/24-bit
- Speaker unit
- 3 1/2" aluminum cone woofer
- 1 1/8" soft dome tweeter
- Dual passive radiators
- Alarm: Yes
- Dimensions (W x H x D): 5 7/8" x 7 3/8" x 5 1/8"
- Weight: 4.8 lbs.
What's in the Box
What's in the Box:
- WX-021 MusicCast 20 Wireless Speaker
- Manual
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Q&A
Customer Q & A
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