Crystal-clear wireless in-ear monitoring—in true STEREO—with ultra-reliable connections up to 100 feet on the 5.8 kHz band!
In-ear monitoring in stereo is more enjoyable, and panning instruments or voices to one ear or the other makes them easier to hear.

In order to broadcast stereo to your in-ears, U45D uses two XLR connectors. The main Transmitter module (L) connects to the Left output on your mixer, and includes all functional controls and indicators. The Stereo Expansion Module (R) is pre-connected to the Transmitter module, and plugs into the Right output on the mixer. Both units can also be connected to unbalanced ¼” TS aux outputs using the included adapters.

U45D features four selectable output modes: STEREO, L , R, and MIX. For full STEREO mode, pan the left channel output on the mixer hard left, and the right channel hard right. L (left) mode sends the left channel to both earphones; R (right) mode sends the right channel to both earphones. “MIX” sums the left and right channels to mono and sends the mono channel to both ears. Only connecting the L transmitter module to the soundboard output also has the effect of sending a mono signal to both ears.

U45D offers six fixed-frequency channels. The channel with the strongest signal can be automatically detected and selected by pressing and holding the channel button on the Receiver for 3 seconds to enter Channel Scan mode. The Receiver’s channel LED will flash during scanning and then will stay on the optimal wireless channel. Set the Transmitter to the same channel to pair your system.

You can send the same signal from one U45D stereo Transmitter to multiple U45D Receivers, as long as they are all set to the same channel. Multiple U45D systems can operate with one mixer, as long as you have enough output channels (with stereo pairs) to send separate mixes to each Receiver.

U45D Stereo In-Ear Monitor Wireless System