Yamaha Audio WX-021BL

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Yamaha MusicCast 20 Wireless Speaker Instruction Manual

Model: WX-021BL

1. Introduction

The Yamaha MusicCast 20 Wireless Speaker is designed to enhance your audio experience, whether for music or home theater. Its compact and versatile design allows it to fit seamlessly into any space and decor, including wall-mounting. It can be paired with another MusicCast 20 speaker for powerful wireless stereo sound or integrated into a MusicCast multi-room setup for whole-home audio. Voice control is available through Alexa-enabled devices, offering convenient operation.

Key Features:

  • Versatile placement: Fits any space and style of room, including wall-mountable options.
  • Multiple streaming options: Stream music via Wi-Fi, Bluetooth, AirPlay, or Spotify Connect.
  • Multi-room audio: Seamlessly integrates with MusicCast stereo or multi-room systems, controllable via the MusicCast app for iOS and Android.
  • Home theater integration: Can be added as wireless surround speakers to a MusicCast surround-capable AV receiver for a 5.1-channel home theater system.
  • Voice control: Compatible with Alexa through any Echo device for hands-free operation.

2. What's in the Box

  • Yamaha MusicCast 20 Wireless Speaker
  • Power Cable
  • Instruction Manual (this document)
Front view of the Yamaha MusicCast 20 Wireless Speaker in black.

Figure 1: Front view of the Yamaha MusicCast 20 Wireless Speaker.

3. Setup

3.1 Initial Placement

Place the MusicCast 20 speaker in your desired location. It can be placed on a flat surface, such as a nightstand or bookshelf, or wall-mounted using the threaded connection on the back. Ensure it is within range of your Wi-Fi network for optimal performance.

Yamaha MusicCast 20 speaker placed on a nightstand next to a bed.

Figure 2: Speaker placed on a nightstand, demonstrating versatile placement.

Rear view of the Yamaha MusicCast 20 speaker showing the threaded mount and power input.

Figure 3: Rear view of the speaker, highlighting the threaded connection for mounting and power input.

3.2 Power Connection

Connect the provided power cable to the power input port located at the bottom rear of the speaker. Plug the other end into a standard electrical outlet. The power indicator light on the top panel will illuminate.

3.3 Network Setup (Wi-Fi)

  1. Download the MusicCast Controller app on your iOS or Android device from the App Store or Google Play Store.
  2. Open the MusicCast Controller app and follow the on-screen instructions to add a new device.
  3. The app will guide you through connecting the MusicCast 20 to your home Wi-Fi network.
  4. Once connected, the Wi-Fi indicator light on the top panel will confirm the connection.

Note: An Ethernet port is available on the rear for a wired connection, but it is not required for operation.

4. Operating Instructions

4.1 Using the MusicCast App

The MusicCast Controller app is the primary interface for managing your speaker and music. Through the app, you can:

  • Browse and play music from various streaming services (e.g., Spotify Connect).
  • Control volume and playback.
  • Manage multiple MusicCast devices for multi-room audio.
  • Create stereo pairs or integrate with a MusicCast AV receiver for surround sound.
  • Access advanced settings and equalizer adjustments.
Top panel of the Yamaha MusicCast 20 speaker showing touch controls and indicator lights.

Figure 4: Top panel with touch controls for power, volume, and presets.

4.2 Voice Control with Alexa

The MusicCast 20 is compatible with Amazon Alexa. To enable voice control:

  1. Ensure your MusicCast 20 speaker is connected to your Wi-Fi network.
  2. Open the Amazon Alexa app on your mobile device.
  3. Enable the "MusicCast" skill within the Alexa app.
  4. Follow the instructions to link your MusicCast account with Alexa.
  5. You can now use voice commands through any Alexa-enabled device (e.g., Echo Dot) to control your MusicCast 20 speaker.

Example commands: "Alexa, play jazz in the living room" (if your speaker is named "living room").

4.3 Bluetooth Connectivity

To connect a Bluetooth device:

  1. Press and hold the Bluetooth button on the top panel of the MusicCast 20 until the Bluetooth indicator light flashes.
  2. On your mobile device, go to Bluetooth settings and select "MusicCast 20" from the list of available devices.
  3. Once paired, the Bluetooth indicator light will remain solid.

Bluetooth Version/Profile: Ver. 4.2 EDR / A2DP, AVRCP (Bluetooth is compatible with SCMS-T.). Audio Codec: SBC, AAC (receiving only). Maximum Communication Range: 32 feet (without interference).

5. Maintenance

To ensure the longevity and optimal performance of your Yamaha MusicCast 20 speaker, follow these maintenance guidelines:

  • Cleaning: Gently wipe the speaker's surface with a soft, dry cloth. Do not use liquid cleaners, aerosols, or abrasive materials, as they may damage the finish or internal components.
  • Placement: Avoid placing the speaker in direct sunlight, near heat sources, or in excessively humid or dusty environments. Ensure adequate ventilation around the unit.
  • Power: Disconnect the power cable from the outlet if the speaker will not be used for an extended period.
  • Handling: Handle the speaker with care. Avoid dropping it or subjecting it to strong impacts.

The speaker is not waterproof and should not be exposed to water or excessive moisture.

6. Troubleshooting

If you encounter issues with your MusicCast 20 speaker, refer to the following common solutions:

ProblemPossible Cause / Solution
No Power
  • Ensure the power cable is securely connected to both the speaker and the electrical outlet.
  • Check if the electrical outlet is functioning correctly by plugging in another device.
No Sound
  • Increase the volume on both the speaker and your connected device/app.
  • Ensure the correct input source is selected in the MusicCast app.
  • If using Bluetooth, ensure the device is properly paired and within range.
Cannot Connect to Wi-Fi
  • Verify your Wi-Fi network name and password are correct.
  • Move the speaker closer to your Wi-Fi router.
  • Restart your Wi-Fi router and the MusicCast 20 speaker.
  • Ensure your router's firmware is up to date.
Music Playback Interruption
  • Check your Wi-Fi signal strength. A weak signal can cause interruptions.
  • Reduce interference from other wireless devices.
  • Ensure your internet connection is stable.

For more detailed troubleshooting, please refer to the official Yamaha support website or the comprehensive user manual PDF available online.

7. Specifications

FeatureDetail
Model NameWX-021BL
Speaker TypeMulti Room
Special FeatureStereo pairing; Radio
Recommended Uses For ProductMusic, Home Theater
Compatible DevicesHome Theater
Unit Count1.0 Count
Controller TypeAmazon Alexa
Surround Sound Channel Configuration5.1
ColorBlack
Included Componentsmanual, Speaker
Product Dimensions5.2"D x 5.9"W x 7.9"H
Item Weight4.8 Pounds
Is WaterproofFALSE
Warranty TypeManufacturer Warranty
Maximum Range (Bluetooth)32 Feet
Number of Items1
Control MethodVoice
Wireless Communication TechnologyBluetooth, Wi-Fi
Speaker Size20.07 Centimeters
Power SourceAC
Woofer Diameter8.89 Centimeters
Water Resistance LevelNot Water Resistant
Audio Driver TypeDynamic Driver
Subwoofer Connectivity TechnologyWireless
Connectivity ProtocolBluetooth, Wi-Fi
Speaker Maximum Output Power4 Watts
Audio Output ModeStereo
Mounting TypeWall Mount
Diagram showing the dimensions of the Yamaha MusicCast 20 speaker: 11.1 inches tall, 7.5 inches wide, and 7.5 inches deep.

Figure 5: Product dimensions for the MusicCast 20 speaker.

8. Warranty and Support

The Yamaha MusicCast 20 Wireless Speaker comes with a Manufacturer Warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Yamaha Audio website.

For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact Yamaha Audio customer support or visit their official website. You can also find a comprehensive User Manual (PDF) for this product at this link.

© 2024 Yamaha Audio. All rights reserved.

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