HS1012 120W 8-inch Outdoor Waterproof SpeakerSeptember 28, 2022view
DSP304HI 30W Outdoor Waterproof Horn SpeakerNovember 15, 2016DSP304HI is a waterproof horn speaker with a built-in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.view
DSP204H 30W Explosion-proof Horn SpeakerNovember 15, 2016Description: DSP 204H features superior fireproof performance and sufficient mechanical strength. It is with high sensitivity and electricity/sound efficiency. This product is used for high fire resis...viewwe will contact you within 24 hours.
IP Public Address System Helps Companies Win the Business Future IntelligentlyJanuary 4, 2021At present, the rapid development of cloud computing, big data, Internet of things, artificial intelligence and other technologies are constantly driving the integration of the real economy and emergi...view
DSPPA | Happy Spring FestivalJanuary 14, 2023DSPPA | Happy Spring FestivalHappy Spring Festival！Spring Festival, also known as Chinese New Year, is a traditional holiday in China. It is celebrated on the first day of the first month of the lunar cal...view
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