PVA-2P500

  • 2 ✕ 500 Watt class D amplifier
  • Low power consumption in standby mode (3 Watt)
  • Local input per channel
  • Excellent sound quality > 104 dB s/n ratio

https://asia.boschsecurity.com/en/products/publicaddressandvoicealar/publicaddressandvoicealar_7