IR-280 is an ideal expansion to any existing sound system; use an infrared wireless microphone to reinforce the presenter's voice and another for audience interactive participation.
Infrared will not transmit through walls; prevent the user from unexpected outside interference.
It includes 2 infrard mic channels, front (priority) and rear panel aux inputs with volume control for computer, DVD, iPod or MP# player.
In addition to the rear panel output, an output on the front panel is specially designed for assistive listening or recording with active boards.