DNH BF-620 Ceiling Loudspeaker

DHL BF-620 - is a broadband ceiling speaker. It has a large band playing. Provides notification sound, broadcast and speakerphone on the ship. power switching is done tap on the matching device.
 
DHL BF-620 can be installed on a variety of wall panels and false ceilings. The cabinet is made of a plastic protective cap, which has protection class IP-42 and aluminum circular grille. Equipped with cable glands and seal tightening nut to connect the cable. Suitable for use in demanding environments, thanks to the wide range of operating temperatures.
DNH BF-620 Ceiling Loudspeaker
Specifications:
  • Rated - 6 Watts
  • Maximum power - 15 watts
  • Power Switch - 6/3 / 1.5 / 0.5 W
  • Operating voltage: - 70V - 100V
  • Band Frequency - 140 Hz-20 kHz
  • SPL - 92 dB (max 99 dB).
  • Operating temperature range - 90 ° C / -20 ° C
  • Protection class: - IP-42
  • Colour - RAL 9010
  • Body material - aluminum, plastic casing
  • Dimensions - 228h131 mm
  • Weight - 1.2 kg
 

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VSAT systems have recently started to provide high speed stability to return to the global network, and mobility systems has led to their popularity among the shipowners.