BA3240 - Public Address Amplifier


Public Address Amplifier

The Beta Three® BA3240 240W mixer amplifier is designed and engineered to suit public address installations where continuous high power is required. This versatile mixer amplifier can be used in a wide variety of public address applications. 


  • Six zone selector buttons on the front panel
  • Inputs 1-4 balanced microphone with 24V phantom power or line level
  • Front panel volume controls for each channel
  • Front panel treble and bass control
  • Front panel master volume control
  • LED 7 segment signal level indicator
  • Input 1 is priority mute channel, control all other channels
  • Rated voltage outputs on screw terminals 25V, 50V, 70V, 100V, 120v (rated impedance output 4ohm)
  • Monitor output 1W @ 8ohm optional
  • 24V DC interface
  • Protection for short circuit, over load, over heat


BA3240 Application

    BA3240 Installation

      BA3240 Parts

        BA3240 Collocation



            β3_BA3240_Chinese_Manualβ3_BA3240_Chinese_Manual 1β3_BA3240_Chinese_Manual  410.37KB 2018-07-12 02:25:39
            β3_BA3240_English_Manualβ3_BA3240_English_Manual 1β3_BA3240_English_Manual  180.56KB 2018-07-12 02:25:39