Yamaha MusicCast AVENTAGE RX-A4A User Manual page 22

FEATURES > What you can do with the unit
Supporting wireless speakers
The unit is equipped with the function connected with speakers wirelessly. You can enjoy audio played back
on the unit using Bluetooth speakers/headphones. Also, using devices that support the MusicCast Surround
function, the surround speakers and subwoofer can be wireless.
"Playback of music using Bluetooth® speakers/headphones" (p.145)
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"Configuring wireless speakers" (p.92)
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