Audio link transmitter will transmit audio signal to any of our traveler series speakers. It is designed to take a mixed signal and send it to the speakers wirelessly. The AS-TXRM can also act as the mixer. It’s easy with a XLR, 1/4-inch and RCA inputs between two channels, each having their own volume control. So microphone, CD player, IPod etc can be inserted and transmitted to your speakers. It can be rack mounted or placed on a table top. The AS-TXRM can also transmit to the AS-QUAD. This is used to transmit signal to a remote room (like a cry room), overflow or from the playing field to the press box.