DSP903Ⅱ Ceiling Speaker with Fire Dome is widely used in schools, gyms, squares, parks, parking lots, train stations, airports, villas, supermarkets and shopping malls. It is an ideal choice for public broadcasting.
DSP502 1.5W-10W ABS Ceiling SpeakerNovember 14, 2016Description:The DSP502 is a ceiling speaker ,also known as flush mount ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, ...view
DSP804 15W-30W ABS Ceiling SpeakerNovember 14, 2016Description:DSP804 is a ceiling speaker (or two way ceiling speaker) with built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy paral...view
DSP124L Round Type 6.5 Ceiling SpeakerMay 20, 2022DSP124L Ceiling Speaker is a 6.5″ round speaker with carbon alloy aluminum mesh. It's an ideal choice for you when you are in need of a ceiling speaker requiring perfect sound quality. This product i...viewwe will contact you within 24 hours.
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
Classification of Cordless PA SystemAugust 6, 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
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