ampac-logo-new-01 SoftwareTraining

480 Watt Power Amplifier

The 480 Watt (RMS) Audio Power Amplifier is designed to meet AS2220-1989 in an Ampac EV3000 Emergency Warning and Intercommunication System.

  • 24V dc supply
  • Mother board address strapping (120 address positions)
  • Continuous fault monitoring
  • Volume override output
  • Test tone input
  • Data selectable 4 channel input (balanced)
  • Tone generator
  • Indication (power on - green, power shutdown - yellow, amp or line fault - red, overload - red)
  • Minimum cable size 4mm²







    Voltage 24 VDC
    Quiescent Current 700 mA
    Max Current 32400 mA
    Max Output Power 480 Watts
    Output Voltage 100 VAC RMS
    Frequency Response 210Hz to 14.5kHz (±1dB)
    Distortion < 0.2% at full load
    Signal to Noise 77 dB
    Overload 100 VRMS + 10%
    Weight 4640 grams
    154-0002 480 Watt Amplifier