Term of the Moment
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Definition: Chromecast Audio
An audio version of Google's Chromecast video streamer. Introduced in 2015 and terminated in 2019, Chromecast Audio enabled any powered speaker to receive music from a desktop or mobile device via Wi-Fi. Like its video counterpart, songs were "cast" to the speaker from a music app. See Chromecast.
Make a Powered Speaker Wireless
Chromecast Audio plugged directly into a powered speaker's 3.5mm, RCA or optical TOSLINK jack. (Image courtesy of Google Inc.)