WIIM PRO Audio Streamer Bit-Perfect WiFi AirPlay 2 DLNA Chromecast Multiroom Bluetooth 5.1 24bit 192kHz - Audiophonics
Marshall's updated speaker line packs Chromecast and multiroom audio | Engadget
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Google Chromecast Audio Adds Multi-Room Support | PCMag
Panasonic SC-HTB510EGK - Barra de Sonido 2.1 con subwoofer (Google Chromecast Audio, Barra de Sonido Multiroom, HDMI ARC, Bluetooth, 240 W RMS), Color Negro : Amazon.es: Electrónica
eBIRD Altavoz WiFi con Chromecast Integrado para Streaming de música inalámbrica, Compatible con Android e iOS, Compatible con multiroom, Google Home, Spotify Connect, Caja de 10 W, Color Negro : Amazon.es: Electrónica
Google Chromecast Audio with Multi-room Support Review (Updated) - free time
All Chromecasts can now be used for multi-room audio - FlatpanelsHD
Chromecast Audio ahora es compatible con multiroom
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Google Chromecast Audio Update Brings Multi-Room Feature and Hi-Res Audio Support | Technology News