Professional best pa power amps wholesale for promotion

◪  Automatic slicer output short circuit,overload,over temperature,start delay and other protection.

◪  PA ststem with delayed start,protect speakers form impact damage.

◪  There are single-channel input,stereo,and mode selection.

◪  After the board is equipped with a dual-channel,bridge,single,putput converter.

◪  Dual binding posts,SPEAKON output connector.

◪  Switching power amplifier section has a separate section of the cooling system.

◪  The use of advanced continuously variable cooling fan control circuit.