Master speaker refers to the speaker receiving the music streamed from the source device (e.g. Smartphone) and then sharing to the rest of the Slave speakers in the group. Slave speakers refers to the speaker receives only the music sent from the Master speaker.

The information on this page applies to the following models: BM6B/10 , BM7B/10 , BM6W/10 . Click here to show more product numbers  ›