Hey, I'm using four BOSE S1's as floor wedge / stage monitors to mix four vocals and performance tracks. The Bose S1's are run by 11-hour batteries and are Bluetooth capable as well. I want to send (RIG IT) so a Bluetooth signal can feed from my 32S mixer to the Four Bose-Bluetooth-Speakers. ...OR use a In-ear monitor system to rig it, (cheat lol)??? ...duh...dun-no. THANKS!