The BX-4 is a Bluetooth 4.0 receiver allowing high quality sound and optimal performance. Simply connect the 3 -pin XLR to a mixing console or an active speaker, then use Bluetooth to connect your compatible devices and get a wireless transmission. The Stereo-Link button will allow you a coupling with another BX-4 in order to obtain stereo diffusion (when the BX-4 is already coupled with a phone, tablet, or other Bluetooth devices).
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