Tag: BOSCH PAVIRO

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  BOSCH PVA 2P500 PAVIRO Power Amplifier

  307,500৳ 

  The BOSCH PVA 2P500 PAVIRO power amplifier is a 2 x 500 Watt professional audio Class D-amplifier for evacuation purposes. It can be operated from both the mains and a DC supply.

  • Floating 100 V or 70 V power outputs
  • High efficient amplifier blocks in class-D technology
  • Outputs idling and short circuit-protected
  • Mains operation 120–240 V (50/60 Hz) and/or 24 V 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

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  BOSCH PAVIRO PVA 4CR12 Controller

  362,000৳ 

  The PVA-4CR12 controller is the central paging manager for the PAVIRO system. Eight local audio inputs can be switched to four audio outputs. A two channel message manager is integrated. The controller provides all the audio processing, supervision and control functions for a complete PAVIRO system.

  • Low power consumption in standby mode
  • Extreme flexibility
  • Excellent sound quality >106 dB s/n ratio
  • Up to 85 minutes internal digital message storage

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