RDL EZ-PA20 20 Watt Stereo Audio Power AmplifierThe EZ PA20 is a stereo audio amplifier with one line input and a front panel volume control. An integral compressor limiter allows a higher sound output level without clipping than is possible using a standard amplifier. The output drives 4 or 8 ohm speakers. The EZ PA20 is used in houses of worship, restaurants, clubs, meeting rooms, educational facilities, conference rooms and commercial sound systems. Features: Audio Amplifier with Front Panel