Bosch PVA-2P500 PAVIRO Matrix Amplifier 2 x 500W

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Bosch PVA-2P500 PAVIRO Matrix Amplifier 2 x 500W
Bosch PVA-2P500 PAVIRO Matrix Amplifier 2 x 500W
The PVA-2P500 class-D amplifier is a 2x 500W professional audio amplifier for evacuation purposes. It can be operated from both the mains and a DC supply. The output voltage is galvanically insulated and is constantly monitored for ground fault. An energy saving mode and temperature-controlled fans reduce energy consumption and noise levels. The control and monitoring functions are performed via CAN bus. This amplifier is designed for operation in an emergency evacuation system. The amplifiers are usually controlled via a controller and configured using IRISNet.

The power amplifier is processor-controlled and equipped with extensive monitoring functions. Line monitoring for the CAN bus and for audio transmission allows line interruptions and short-circuits to be detected and indicated to the user.

  • Floating 100V or 70V power outputs
  • High efficient amplifier blocks in class-D technology
  • Outputs idling and short circuit-protected
  • Mains operation 120-240V (50/60Hz) and/or 24V DC emergency backup
  • Electronically balanced inputs
  • Temperature monitoring function
  • Pilot tone and ground fault monitoring function via PVA-4CR12 controller or PVA-4R24 router
  • Processor control of all functions
  • Monitoring of the processor system via watchdog circuit
  • Non-volatile FLASH memory for configuration data
  • Internal monitoring function
  • Integrated audio relays
  • Line monitoring function
  • 2x 500W class D amplifier
  • Low power consumption in standby mode (3W)
  • Local input per channel
  • Excellent sound quality >104dB S/N ratio
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