---
product_id: 262065892
title: "Audio MusicCast 20 Wireless Speaker, Alexa Voice Control, Black"
brand: "yamaha"
price: "$795.57"
currency: USD
in_stock: true
reviews_count: 5
category: "Yamaha"
url: https://www.desertcart.us/products/262065892-audio-musiccast-20-wireless-speaker-alexa-voice-control-black
store_origin: US
region: United States of America
---

# Wi-Fi & Bluetooth 4.2 connectivity Wall-mountable sleek design Alexa voice control integration Audio MusicCast 20 Wireless Speaker, Alexa Voice Control, Black

**Brand:** yamaha
**Price:** $795.57
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape—where style meets smart, wireless power.

## Quick Answers

- **What is this?** Audio MusicCast 20 Wireless Speaker, Alexa Voice Control, Black by yamaha
- **How much does it cost?** $795.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/262065892-audio-musiccast-20-wireless-speaker-alexa-voice-control-black)

## Best For

- yamaha enthusiasts

## Why This Product

- Trusted yamaha brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expand Your Home Theater:** Add to a MusicCast surround-capable AV receiver to create wireless surrounds for a true 5.1 channel cinematic experience.
- • **Versatile Placement & Style:** Compact, modern design fits any room aesthetic and mounts on walls to maximize space without sacrificing sound quality.
- • **Voice-Activated Convenience:** Hands-free Alexa control via any Echo device puts your music at your command—because your time is valuable.
- • **Seamless Multi-Room Streaming:** Effortlessly control and sync music across your home with the intuitive MusicCast app for iOS and Android.
- • **Powerful Wireless Stereo Pairing:** Double up your MusicCast 20 speakers for immersive stereo sound that transforms your living space into a concert hall.

## Overview

The Yamaha MusicCast 20 is a compact, wireless speaker featuring Wi-Fi and Bluetooth 4.2 connectivity, Alexa voice control, and wall-mount capability. It supports multi-room streaming via the MusicCast app and can be paired for stereo sound or integrated into a 5.1 channel home theater setup, delivering rich, versatile audio for any space.

## Description

The MusicCast 20 makes your music and movies more enjoyable - maybe in ways you never imagined. it's a perfect fit for any space, any decor, and can even be wall-mounted. Pair two together to create a powerful wireless stereo sound. The MusicCast app makes your MusicCast 20 even more versatile. Add a pair to a MusicCast surround-capable AV receiver to provide wireless Surrounds for a 5. 1-Channel home theater system. Or listen to music in any room in your home with a MusicCast multi-room setup. Voice control with Alexa through any echo device adds more flexibility for your life.

Review: The Best one from Yamaha
Review: This speaker meets my expectations as an additional room speaker. It was easy to set up on the fridge against a kitchen wall opposite our YAMAHA RX-V4A Receiver, which is in our den. It powers up whenever the receiver is powered on in the MusicCast App, and the sound is rich. Very pleased.

## Features

- Fits any space and style of room, even wall Mountable
- Stream your favorite music through Wi Fi, Bluetooth, airplay or Spotify connect. 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. 10 in. (without interference)
- Completes your wireless MusicCast stereo or multi room setup; Stream and control multiple rooms with the MusicCast app for iOS and Android
- MusicCast stereo/surround capable; 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 echo device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CK93ZZF |
| Best Sellers Rank | #72,114 in Electronics ( See Top 100 in Electronics ) #1,645 in Portable Bluetooth Speakers |
| Colour | Black |
| Compatible devices | Laptop, Smartphone, Tablet |
| Control method | Voice |
| Included components | Speaker, manual |
| Is waterproof | False |
| Item model number | WX-021BL |
| Item weight | 4.8 Pounds |
| Manufacturer | YAMAHA |
| Material | Plastic Metal |
| Maximum range | 32 Feet |
| Model name | WX-021BL |
| Mounting type | Wall Mount |
| Number of Items | 1 |
| Power source | Corded Electric |
| Product dimensions | 13.2D x 15W x 20.1H centimeters |
| Recommended uses for product | Music,Home Theater |
| Speaker size | 20.07 Centimeters |
| Speaker type | Multi Room |
| Special features | Bluetooth, Wireless |
| Surround sound channel configuration | 5.1 |
| Unit count | 1.0 Count |
| Wireless communication technologies | Bluetooth, Wi-Fi |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Yamaha
- **Connectivity technology:** Bluetooth, Wi-Fi
- **Frequency response:** 40 Hz
- **Speaker maximum output power:** 4 Watts

## Images

![Audio MusicCast 20 Wireless Speaker, Alexa Voice Control, Black - Image 1](https://m.media-amazon.com/images/I/71-I-tEU7PL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Can you easily switch these from surround mode to stand alone mode?**
A: On your cellphone you set up the speakers using the musiccast app.  Once they are linked to your internet modem/AP you can quickly switch from linked mode [stereo] to individual all within thr phone app.

**Q: Will the musiccast 20 speakers work with the rx-v683 receiver?**
A: heres the link to answer your question ,  https://usa.yamaha.com/products/contents/audio_visual/musiccast/musiccast-compatiblity.html  ...    
the rx-v 683 will work but not as surround speaker

**Q: Is this just one speaker or two? Looking for wireless rear speakers for surround sound setup.**
A: This is for one speaker. If you’re looking for a wireless surround setup, make sure your receiver supports it. The current 2018 Yamaha receivers are the only ones that support MusicCast Surround. I bought my receiver late last year (the RX-A1060) and it only supports wireless sync, not wireless surround.

**Q: Would these work as wireless rear speakers with a Yamaha AV receiver for a surround system?**
A: You mean rear, as in 7.1? No. You can use them as surround speakers in a 5.1 system, which is how I am using them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***S on 10 September 2025*

The Best one from Yamaha

### ⭐⭐⭐⭐⭐ Review
*by S***E on 15 January 2026*

This speaker meets my expectations as an additional room speaker. It was easy to set up on the fridge against a kitchen wall opposite our YAMAHA RX-V4A Receiver, which is in our den. It powers up whenever the receiver is powered on in the MusicCast App, and the sound is rich. Very pleased.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 29 December 2025*

Integrates well with my Yamaha RX‑A2080 receiver. I didn’t want to run wired speakers to my walk‑in closet and restroom, and the MusicCast 20 wireless speaker solved that perfectly. The sound is great, and it connects easily to my iPhone. I only purchased one, but I can see how these would work well as rear or presence speakers. It definitely saved me money by avoiding ceiling speakers. The price is fair for the quality — you get what you pay for.

## Frequently Bought Together

- Yamaha Audio MusicCast 20 Wireless Speaker, Alexa Voice Control, Black
- Yamaha Audio 10" 100W Powered Subwoofer - Black (NS-SW100BL)
- YAMAHA RX-V6A 7.2-Channel AV Receiver with MusicCast

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*