Standard cabinet design, 4-16 Ω fixed resistance output and 70/100V fixed voltage output, with a total output power of 200W, can be used in indoor and outdoor broadcasting places such as squares, factories, office buildings, teaching buildings, corridors, etc.

Partition broadcasting:Fixed voltage output interface with 6 zones, capable of broadcasting in 6 zones.
Local playback:Comes with MP3 player, radio, USB interface, SD card interface, can play locally.
Local amplification:2-channel line input and 2-channel microphone input (optional desktop broadcast microphone), capable of local amplification.
MIC1 Strong Cut:Priority can be given to local broadcast announcements.
Broadcast playback: availableReceive MP3 file broadcasts or calls from the host through the network.
Fire protection measures:When there is a fire alarm, automatically switch the broadcast sound to the maximum volume.
Call, alarm, intercom, monitoring:It can call, alarm, talk to the host, and receive monitoring from the host.
Line output:One line output, can be connected to an external pure power amplifier.
Online detection:Real time detection of the online status of broadcast intercom amplifiers, facilitating debugging, maintenance, and repair.
Equipment protection:There is output short circuit, overheating, and overload protection.