Commend worldwide

Change your location

  • Commend BeneluxNetherlands, Belgium
  • English
  • Commend Austria & CEEAustria & Central Eastern Europe (CEE)
  • English
  • Commend AdriaCroatia, Bosnia-Herzegovina, Serbia
  • English
  • Commend SlovakiaSlovakia, Czechia
  • English
  • Commend NordicDenmark, Finland, Iceland, Norway, Sweden
  • English
  • Commend NordicDenmark, Finland, Iceland, Norway, Sweden
  • English
  • Commend NordicsDenmark, Finland, Iceland, Norway, Sweden
  • English
  • Commend UKUnited Kingdom, Ireland
  • English
  • Commend BeneluxNetherlands, Belgium
  • English
  • Commend NordicDenmark, Finland, Iceland, Norway, Sweden
  • English
  • C&C PartnersPoland, Estonia, Latvia, Lithuania
  • English
  • Commend IbèricaSpain, Portugal
  • Spanish
  • Commend Austria & CEEAustria & Central Eastern Europe (CEE)
  • English
  • Commend SlovakiaSlovakia, Czechia
  • English
  • Commend Austria & CEEAustria & Central Eastern Europe (CEE)
  • English
  • Commend IbèricaSpain, Portugal
  • Spanish
  • Commend NordicDenmark, Finland, Iceland, Norway, Sweden
  • English
  • EFB Elektronik TürkiyeTürkiye
  • English
  • Commend Austria & CEEAustria & Central Eastern Europe (CEE)
  • English
  • Commend Middle EastUAE, Levant, GCC
  • English
  • Commend Middle EastSaudi Arabia, Levant, UAE
  • English
  • Commend Middle EastUAE, Levant, GCC
  • English
  • Commend InternationalGlobal Website
  • English
  • Evolving Management Solutions (PTY)South Africa
  • English
  • TKHSAAIndonesia, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand
  • English
  • Commend AustraliaAustralia, New Zealand
  • English
  • Commend Middle AsiaKazakhstan, Kyrgyzstan, Tadzhikistan, Turkmenistan and Uzbekistan
  • English
  • Russian
  • Commend AustraliaAustralia, New Zealand
  • English
  • TKHSAAIndonesia, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand
  • English
  • TKHSAAIndonesia, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand
  • English
  • TKHSAAIndonesia, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand
  • English
  • Commend Middle AsiaKazakhstan, Kyrgyzstan, Tadzhikistan, Turkmenistan and Uzbekistan
  • English
  • Commend Middle AsiaKazakhstan, Kyrgyzstan, Tadzhikistan, Turkmenistan and Uzbekistan
  • English

AF 20D

Digital 20 watt amplifier with polycarbonate housing for connection to an Intercom Server. Output power 1 x 20 watt at 4 ohm loudspeaker or 2 x 10 watt at 8 ohm loudspeakers.

Their compact design makes the 20 watt amplifiers ideal for a decentralised, cable saving installation next to PA loudspeakers and Intercom terminals.

The range of application environments is suitably flexible as well, serving the public address needs in areas from public service facilities (e.g. railway stations) to auditoriums or waiting rooms, and covering the Intercom requirements of noisy industrial facilities, garages, tunnels or office buildings.

  • Digital
  • In 2
  • 1 relay output
AF 20D

Features

  • 20 W output power
  • Class-D amplifier, optimised for high efficiency at low operating temperatures
  • Short-circuit and overrange protected
  • Line monitoring between amplifier and Intercom Server
  • Easy integration in existing Intercom Systems
  • 16 kHz audio quality
  • Support of Terminal features (e.g.: connection monitoring, function monitoring, DSP-tone)
  • Suitable for decentralised on-site use
  • Rugged enclosure made from polycarbonate