Function
This Public address system host has double power amplifier
outputs and each power amplifier output is equipped with
short circuit protection box for overload protection;
Two power amplifiers have independent five line outputs
such as Line1, Line2, Line3,Line4 and Line5;

When Line1 is working, other four lines are forcedly closed;

When activate ALL ON, Line2, Line3, Line4 and Line5 will 

simultaneously give output; 

Support AUX sound source access;

In case of emergency, forced full volume output is available;

PA remote control box is located in strategic locations and 

this main unit can be conn-ected with 16 lines;

Talkback function: mutual talkback can be carried out 

between main unit and PA remote control box;

Main unit has FM radio function and can support 

DVD/CD(Option); 

Key lock function;

Main unit can show general emergency alarm, fire alarm,

busy, power fault and key lock; 

Auto switchover between main power supply and emergency

power supply 

It is applied to passenger ship, various ships and offshore

platforms.