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This class b amplifier is designed for commercial and industrial public address applications. Rack mount design in 2U type and rated power is 350W /450W/650W. Both balanced and unbalanced line inputs are available for each channel. Balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. 70V, 100V and 4-16ohm speaker outputs are convenient for installation when selection different speaker matching. A master volume control is included. Complete protection includes clip, short circuit, high temp and overload. With indications for power, signal, clip, protection and temp.
MP9819A Alarm MatrixNovember 30, 2016MP9819A thirty road fire alarm matrix radio equipment is suitable for the airport, factory, stadium, scenic park, etc.view
MP9815E PA System EmergencyNovember 30, 2016MP9815E is a critical component designed for efficient communication during emergencies. It allows for immediate activation of alarms and broadcasting of pre-recorded or live messages across large are...viewwe will contact you within 24 hours.
DSPPA IP PA System Used In The 14th Guangdong Province Sport GamesNovember 29, 2016In July 25th, the 14th GUANGDONG Province Sport games was held at the Olympic Sports Center of Zhanjiang City.Professional manufacturer of PA/sound system,DSPPA enterprise,provides broadcast service f...view
Classification of PA System SchoolAugust 6, 2018PA system school is a kind of low-power FM broadcasting. Many colleges and universities, middle schools and even primary schools have adopted campus FM broadcasting to broadcast English programs or ot...view
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