Public Address System Power Amplifier Amplifier

HKD PA system is used for commanding, communication, talk-back, G/A and paging for various vessels. It is also used for ports, platforms and other projects.

The type E public address main unit with dual amplifier powered from main power and emergency supply. It is used for all kinds vessels except for passenger ships.

1. Use MIC to paging, and output through single or several way of speakers.
2. The main unit with monitor speaker and volume knob.
3. 7 outputs: dual machine area, indoor, outdoor.
4. Interface to automatic telephone exchange for paging.
5. Remote control to output through single way or several ways of speakers.
6. It can be connected six remote stations.
7. Talk-back among PA main unit, remote station and talk-back station.
8. When the loud-hailing speaker works, other speakers will shut up automatically. Speakers of machine area and indoor with volume override function.
9. With features of general emergency alarm and fire alarm. The alarm will be output through speakers when alarming.
10. FM/AM/MP3 Player.
11. Power supply: 220VAC, 24VDC, change-over automatically. 110VAC is optional.
12. Fire remote station used for passenger ship.
13. Use VHF wireless talk-back station to control the PA to output through one or several ways of speakers. (Customized)