Guangzhou DSPPA Audio Co., Ltd.
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Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947
  • Come and meet DSPPA in Infocomm China in BeijingCome 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)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 SystemComposition 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 UnauthorizedDeclaration 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
  • Technical Requirements for the Installation of Speakers in Pa Speaker SystemTechnical Requirements for the Installation of Speakers in Pa Speaker SystemJuly 3, 20191. How to calculate the effective coverage area of the sound field?The layout design of loudspeaker should be overall considerable, which is based on the shape of the service area, space height, ambie...view
  • Background Music of Pa Speaker SystemBackground 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)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
  • DSPPA Seminar of Public Address System in Moscow, RussiaDSPPA Seminar of Public Address System in Moscow, RussiaJune 24, 2019DSPPA Seminar of Public Address System in Moscow, RussiaWith the cooperation of its exclusive distributor IMLIGHT in Russia, DSPPA held its 2019 worldwide seminar of public address system in Moscow on...view
  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China