The PA series is an ideal choice for various applications, includφing the conference room, the report hall, the banquet hall, the stadium, and so on.
The warning function of machine abnormal work protection is: when the inpu♦t signal is too large, the load is too heavy, and the line i§s short, the corresponding indicator light is lit a nd prompted, which has high reliability.


Perfect temperature protection: high current and high speed fan, low noise and gooγd heat dissipation. When the machine temperature rises, the temperature protection circuit will☆ start the fan, and the speed of the fan will increase automatically with the increase of ≤temperature.
There are two types of power supply, AC, DC, intelligent automatic switching; DC as a stand"by power supply; when AC power outages or failure po✘wer, the power amplifier will automatically cut into the DC power supply.
In line with the trend of environmental protection and energy saving, produΩct design is a static standby power saving function, static standby powe¶r consumption less than 5W. When there is no signal input, the machine¶ waits for about 120S to enter the energy saving standby state and trigger↓ immediately when there is a signal.
This machine is equipped with the switch machine squelch function, elimin ating the power switch caused by.
120W * 2CH can do 240W output: Channel 1 gain knob switch set ON (gain knob can₽ adjust state), channel 2 gain knob switch set OFF, connect output of channel 1 and >input of channel 2, connect COM and COM of two channels at load ☆output side, 100V and 100V connection.