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How to control your home stereo with Alexa or Google Home

You say it, your speakers play it

Imagine calling out song requests as if you had a personal DJ. And your speakers would magically play whatever song you requested. Sound futuristic? Well, you can do it right now.

Voice-control technology is advancing quickly. I've enjoyed it in my home for a while, and feel it's at its best when playing music. 

But here at Crutchfield, convenience is only part of the story. We always ask ourselves: how can we get better sound? In this article, I'll show you how to integrate voice control into an excellent-sounding home music system. 

Mother and daughter wrapping gifts, interacting with voice assistant

Voice-assistant devices like the Amazon Echo Dot are making it possible to play music simply by calling out your request.

Voice control: the basics

Amazon Echo and Google Home are the two most popular voice-activated speakers out there. They can answer questions, perform tasks, and even control lots of household devices. Just say “Alexa” for the Echo, or “OK, Google,” and their built-in microphones will start listening.

Your personal DJ

So how do you play music with these devices? Both Google Home and Amazon Echo are compatible with music services like Spotify® and Pandora®. Use the Amazon Alexa app or Google Home app to choose your music service(s) of choice (it's the same app you use to set up the device).

Amazon Echo app screen showing music services

When you set up you Amazon Echo (or Google Home), you can link the device to compatible music services.

Once you link a music service to your device, then you’re free to ask the speakers to play what you want. For instance, I keep a Google Home speaker in my kitchen. So when I'm doing dishes, it's as simple as saying, “Hey Google, play some Clapton!” And an Eric Clapton playlist will play through the Google Home's built-in speaker.

Upgrade your sound

Both Google Home and Amazon Echo devices have built-in speakers. But our customers are always interested in better sound. Read on to learn how to connect these products to external audio gear. Hint: there are some key differences between them.

"Hey Google, play Drake in the den"

The Google Home voice assistant uses Wi-Fi to connect to other audio gear. To super size the sound, you'll need gear that has Google's Chromecast audio built in (also known as Google Cast). Fortunately, there are lots of products to choose from.

The latest home theater receivers from Onkyo and Sony are compatible with Chromecast. Those are great choices for adding Google Home to your main system. 

There are also sound bars and powered speakers with Chromecast built in. I have the Polk Mag Mini sound bar in my living room, so I tried it out with the Google Home. The setup was straightforward and painless:

I used the Google Home app to set up the voice assistant to play audio wirelessly through my Polk Magnifi Mini sound bar.

Once the Google Home and sound bar were linked, I renamed the sound bar "den" in the app. That's a lot easier than using the full product name when telling Google Home where to send my music.

Then I was ready to listen. When I called out a song title or playlist, the music played through the sound bar. I could also skip tracks, and even control the bar's volume — all by voice. Very cool!

Amazon Echo — two ways to play

There are a couple of ways to get bigger sound from Amazon Echo. It offers wired and wireless connectivity. And it will work with just about any receiver or integrated amp, as well as a wide variety of powered speakers and sound bars. With any connnection, all audio — including Alexa's responses — will play through your connected speakers.

Wired connection with Echo Dot

The tiny Amazon Echo Dot has a 3.5mm or minijack output. That means you can connect it to any receiver, integrated amp, or powered speaker with an AUX input. Just use a mini-to-RCA cable, or a mini-to-mini cable

Illustration of Eco Dot audio output jack

The Amazon Echo Dot has a minijack AUX output for connecting it to a wide variety of external audio equipment.

Wireless connection via Bluetooth

All Amazon Echo devices feature a built-in Bluetooth transmitter. That means you can send audio wirelessly to any Bluetooth-enabled speaker, sound bar, or home theater receiver.

This made for a clean setup when we paired an Echo wirelessly with the powerful Klipsch R-15PM powered speakers. I found it more convenient than a wired connection. You can sit in your favorite chair and request songs without having to shout across the room to where your speakers are set up.  

Klipsch bluetooth speakers with Amazon Echo Dot

The Amazon Echo Dot can connect wirelessly via Bluetooth to powered speakers like the Klipsch R-15PM.

Smart speakers from leading home audio brands

Since we published this article, several leading audio brands have debuted smart speakers with built-in voice assistants. 

Sonos, Harman Kardon, and Ultimate Ears are among the brands that offer speakers with Amazon Alexa built in.

JBL, Polk Audio, and Sony bring you speakers with Google Assistant.

Stay tuned...

The beauty of these voice-assistant devices is that they are always learning new skills. As more products incorporate voice control, we’ll keep trying them out. And we’ll keep you updated.

Have questions?

You can call us at 1-888-955-6000, or contact us by email or chat. Our Advisors stay up to date with this stuff — some of them even use Google Home or Amazon Echo in their own homes. 

Last updated 10/23/2018
  • John Grace from Milwaukee

    Posted on 9/20/2017

    Very good presentation and great information thank you and have a good day!

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