This high-quality lectern public address system with an inbuilt amplifier is designed for speeches, teachings, and meetings. It is built-in 3 wideband speakers, RMS 40W amplifier, goose-neck microphone, and goose-neck light. In addition, they also have an XLR microphone input, AUX input for radio/ tape/ CD player or other audio signal sources, 6.3mm REC output and line out jack which is easy to connect to the mini broadcast system.