Configuration Solution of Public Address Amplifier and Speaker (II)July 12, 2019As we all know, after the auditorium acoustical design, it is necessary to determine the power of the speaker according to a series of calculations, and then the power of the amplifier is determined b...view
Come and meet DSPPA in Infocomm China in BeijingJuly 10, 2019Come and meet DSPPA in Infocomm China in BeijingInfoComm China will be held in China National Convention Center (CNCC), Beijing, China from 17th to 19th July (Wed-Fri), 2019. For over a decade, InfoCo...view
Configuration Solution of Public Address Amplifier and Speaker (I)July 9, 2019In the field of professional sound reinforcement, the configuration of audio equipment is very careful, among which the configuration of the power amplifier and the speaker is the most important. Alth...view
Composition of Pa Speaker SystemJuly 6, 2019No matter what kind of broadcasting audio system, it can be basically divided into four parts: source component equipment, signal amplification and processing equipment, transmission lines, and speake...view
Declaration of DSPPA Regarding UnauthorizedJuly 3, 2019Declaration of DSPPA Regarding UnauthorizedPublic Address System and ProductsWith the development of the market of public address system, DSPPA has developed more and more distributors, and our brand ...view
Background Music of Pa Speaker SystemJune 30, 2019Pa speaker system covers a wide range of areas, from shopping malls, schools, hotels, stations, wharves, squares to venues, theatres, gymnasiums and so on, all of which are closely related.1.1In civil...view
The Best Meeting Room Microphone(2)June 27, 20193.Natural voiceA carefully selected meeting room microphone system can improve voice clarity and make meetings easier and less boring. Delegates no longer need to raise their voices to make themselves...view
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