LA1428SA Powered SubwoofersSeptember 21, 2018The active subwoofer is equipped with a long-stroke woofer, delivering powerful bass performance. The speaker box body is constructed using special plywood designed for sea vessels, ensuring exception...view
DSP1280F Portable Waterproof Active Line Array Column PA SpeakerOctober 22, 2025The Professional Waterproof Active Line Array Speaker System is engineered for demanding applications that require exceptional sound quality, robust amplification, and reliable weather resistance. It ...view
LA1511S/LA1511SD 300W Waterproof Line Array LoudspeakerNovember 29, 2016viewwe will contact you within 24 hours.
To fight against the new virus, DSPPA is engaging in the effortsFebruary 13, 2020To fight against the new virus, DSPPA is engaging in the effortsWith the spread of the new coronavirus pneumonia outbreak across the country, and given the current increasingly tense situation, the fi...view
DSPPA Conference Audio SystemMarch 29, 2019Conference audio system refers to a group of people, through transmission lines and multimedia equipment, voice information will be transmitted to each other, to achieve real-time and interactive comm...view
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