Software Training

40 Watt Power Amplifier

40 Watt Power Amplifier

The Ampac Class B 40-Watt (RMS) Audio Power Amplifier complies with the requirements of AS2220.1:1989 in an Ampac EV3000 Emergency Warning and Intercommunication System.

  • 24 Volt DC Supply (nominal)
  • Addressable to 240 Addresses.
  • 100 Volt Line Output.
  • Continuous Fault Monitoring.
  • Volume Control Override Output.
  • Test-Tone Input.
  • Data Selectable 4 Channel Input.
  • Overload and Over Temperature Protection.
  • Volume Level Control.










    The Ampac Class B 40-Watt (RMS) Audio Power Amplifier complies with the requirements of AS2220.1:1989 in an Ampac EV3000 Emergency Warning and Intercommunication System.

    • 24 Volt DC Supply (nominal)
    • Addressable to 240 Addresses.
    • 100 Volt Line Output.
    • Continuous Fault Monitoring.
    • Volume Control Override Output.
    • Test-Tone Input.
    • Data Selectable 4 Channel Input.
    • Overload and Over Temperature Protection.
    • Volume Level Control.
    Product Data Sheet
    Voltage 24 V dc
    Quiescent Current 58 mA
    Max Current 3400 mA
    Max Output Power 40 Watts
    Output Voltage 100V ac RMS
    Frequency Response 150Hz to 12kHz (±1dB)
    Distortion Max 1% at full load (typical 0.5%)
    Sensitivity +5dB
    Overload 100 VRMS + 10%
    Weight 675 grams
    154-0075 40 Watt Amplifier