Easy Listener Freefield Sound System

FM amplification system for classroom use. Amplifier/Receiver connects to speakers and increases teachers voice level to approximately 10 or 15 dB above room noise. Will receive any of the 32 frequencies, which can be selected on site. Also accepts external audio input. Wireless microphone with transmitter is worn by the teacher and is available in 32 Narrow Band channels. Selections accomodate multi-classroom installations with no interference problems. One to four portable speakers may be used to amplify a room up to 70-75 dB without feedback. Speakers include wall mount, or shelf, speaker stands available. Optional carrying case.