Google Chromecast Audio

・Make it possible to enable Chromecast Audio for every speaker at a very low cost

・Jam out to your music without interruption, casting won’t drain your battery or get in the way of other activities.

・Enables wireless music streaming for your speakers

・Support RCA, 3.5mm and Optical speaker inputs




Stream it loud.
Say hello to
Chromecast Audio.
Stream it loud.
Say hello to
Chromecast Audio.
Stream tunes from your
device to your speakers.
Chromecast Audio plugs into your speakers so you can stream music from your device over Wi-Fi.¹ Use your iPhone®, iPad®, Android phone and tablet, Mac® and Windows® laptops, or Chromebook.²
Higher-quality sound.
Listen to music how it was meant to be heard. Chromecast Audio
supports lossless high-resolution audio, which is even better than
CD-quality sound.
Stream without the hassle of
Tap the Cast button from music apps to instantly start playing on your speakers. Search, play, pause and more right from your device² — anywhere in the house.
Listen to your music, anytime.
Enjoy over 30 million songs from music services like Pandora, Google
Play Music, Spotify and iHeartRadio.³ We’re constantly adding new
apps, so there’s no end to the music, radio stations and podcasts you
can enjoy.
Make your speakers smart(er).
Chromecast Audio is an affordable way to stream the music you love
on your existing speakers.¹
See what you can do with Chromecast.
 Enjoy continuous sound.
Your music streams from the cloud, so you get continuous high-quality sound even when you leave the room.
Play music everywhere with Multi-room.
Multi-room lets you group Chromecast Audio devices together so you can listen to the same song on multiple speakers.
Jam out without interruption.
Streaming won’t drain your battery. Answer a call, surf the web, even leave the room, all without interrupting the tunes.
Tap to party.
Friends and family can cast music to your speakers using their own phones, no set up or pairing required.
Your device is the
best remote.
Use the same familiar apps you love on your device, now with your speakers. No need to log in again — just tap the Cast button to start playing music.
Setup & Tips
Tech specs
¹Requires Chromecast Audio compatible speaker, with either aux/line, RCA or optical input.
²Chromecast, Chromecast Ultra, Chromecast Audio require: a TV with an HDMI port, a Wi-Fi network and a compatible (Android, iOS, Windows or Mac OS) computer or mobile device. Minimum OS requirements are at Availability and performance of features and services (including 4K and screen mirroring) are application, device and network-dependent and may not be available in all areas. More information is available on the Chromecast Help Center. Chromecast Ultra requires a 4K-capable HDTV and a high-speed broadband internet connection to view 4K content; see for minimum broadband requirements. 4K programming is subject to availability from content providers. Chromecast Audio requires speaker with AUX, RCA or optical digital input. iPhone®, iPad® and Mac® are trademarks of Apple Inc., registered in the U.S. and other countries. Windows® is a registered trademark of Microsoft Corporation in the U.S. and other countries.
³Subscriptions may be required to access certain content. Casting optimized for selected services only. Streaming quality for other content may vary.