BOSCH Public Address System These Plena Economy mixer amplifiers are professional public address units with modern stateoftheart features. They are easy to use, taking the complexity away from the user and putting it where it belongs, inside the equipment. Providing a crisp call or clear music is as easy as turning on the radio. Offering the essentials of public address in an affordable package. Features: 60W/120W/240W Mixer Amplfier 2 tone chime 4 ohm and 100V output 4 microphone i/p's Models: PLE-1ME-060-IN: 60 watt Plena Mixing Amplifier PLE-1ME-120-IN: 120 watt Plena Mixing Amplifier PLE-1ME-240-IN: 240 watt Plena Mixing Amplifier