Guangzhou DSPPA Audio Co., Ltd.
  • The Development Trend of Small Digital AmplifierThe Development Trend of Small Digital AmplifierSeptember 20, 2018When the small digital amplifier technology is used to produce the whole machine, the volume control scheme will become the dividing line of the machine class. The simple scheme, like the traditional ...view
  • Present Situation of Wireless PA SystemsPresent Situation of Wireless PA SystemsSeptember 17, 2018Wireless pa system for sale is a kind of device that transmits broadcast by means of wireless transmission. It has advantages such as no vertical pole stringing, wide coverage, unlimited capacity expa...view
  • Scope of Application of Cordless Public Address SystemScope of Application of Cordless Public Address SystemSeptember 14, 20181. Outdoor The outdoor broadcasting system is mainly used in places such as stadium, station, park, art square, music fountain and so on. It is characterized by its large service area and wide space. ...view
  • DSPPA's Journey in Indonesia Asian Games Successfully EndedDSPPA's Journey in Indonesia Asian Games Successfully EndedSeptember 5, 2018DSPPA’s Journey in Indonesia Asian Games Successfully Ended Closing Ceremony of the 18th Asian Games on 2nd September marked the end of this grand event. As the largest comprehensive games in Asia, i...view
  • PALM EXPO Successfully Held in BeijingPALM EXPO Successfully Held in BeijingSeptember 4, 2018The exhibition of DSPPA was successfully held in China National Convention Center on 23-25 August.view
  • Scope of Application of Cordless PA SystemScope of Application of Cordless PA SystemSeptember 2, 2018Here are four type of cordless pa systems.1. Business Broadcasting System: This is a language broadcast based on business and administrative management. It can be used in places such as office buildin...view
  • Brief Introduction of Wireless PA System for SaleBrief Introduction of Wireless PA System for SaleSeptember 1, 2018The wireless pa system for sale belongs to a branch of the sound amplifying system, and the sound amplifying system, also known as the professional sound system, involves the edge science of three dis...view
  • Classification of Cordless PA SystemClassification of Cordless PA SystemSeptember 1, 2018The equipment of cordless pa address can be classified into the following categories according to their usage.1. Outdoor Broadcasting System: the Outdoor broadcasting system is mainly used in places s...view
  • Tel:+86 020 37166520
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China