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New Chromecasts revealed: Chromecast Audio streams music to dumb speakers

Brad Chacos | Sept. 30, 2015
A big part of the Chromecast’s allure—you know, besides its dirt-cheap US$35 price tag—lies in its simplicity.

A big part of the Chromecast’s allure—you know, besides its dirt-cheap $35 price tag—lies in its simplicity. All you have to do is press the big Cast button on your phone, tablet, or PC, and video starts playing on your TV. If you have a TV that supports HDMI-CEC, your Chromecast will even automatically turn the television on and switch to the correct input. Google nailed it. On Tuesday, Google revealed not one, but two new Chromecast devices—both puck-shaped—designed to build on that sublime core experience and expand the media streamer’s usefulness into the audio realm.

Both new Chromecast models pack some handy speed-and-feed tweaks. The devices support blazing-fast 802.11ac Wi-Fi now. That probably won’t matter much when you’re using streaming video services—your ISP’s speed tends to be much more of a bottleneck than your local network when it comes to Internet-based video—but it should come in handy when you’re casting browser tabs and local videos to your TV.

chromecast speeds
Click on image to enlarge.

What will come in handy for all streaming services is Chromecast’s support for both 2.4GHz and 5GHz Wi-Fi bands and a new tri-antenna system, paired with Google algorithms that always ensure you’re using the fastest available band at any given time. (Google’s OnHub router performs a similar trick.) Google claims this drastically improves the Chromecast’s connection, as the above chart shows.

chromecast search
Chromecast's new universal search.

A revamped Chromecast app joins the new Chromecast, featuring a “What’s On” tab to easily find hot content right now, a devices tab that allows any device on your home network to control the TV, and—yessssss—a new unified search option that lets you search for shows by name, then see exactly which Chromecast-supported apps offer them. A new Fast Play feature will also allow streaming services to fetch small segments of shows you’re expected to watch, largely eliminating the buffering you encounter whenever you start streaming a video.

Speaking of software, Showtime has rolled out Chromecast support yesterday, while Sling TV and apps from the NHL and NBA will embrace Google’s media streamer later this fall. You can also integrate Facebook and Flickr into Chromecast’s Backdrop screensaver mode now. Finally, you can now use Chromecast to play Android games on your television, rocking your phone as the controller.

Chromecast Audio

But forget about the new Chromecast. Chromecast Audio is much more interesting.

chromecast audio

This new, music-dedicated device connects to a speaker or home audio system via a cable, and then you can Cast music from streaming music apps directly to that speaker—essentially transforming any speaker with a 3.5mm audio, RCA, or optical audio cable port into an Internet-capable device, in much the same way that the original Chromecast adds smarts to dumb TVs. Spotify is already on board with Chromecast Audio, and you can mirror existing music apps on your phone on Chromecast Audio.


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