LA1421SA Powered Active SubwooferSeptember 21, 2018The active subwoofer is designed to deliver powerful bass, thanks to its long-stroke woofer. The speaker box body is constructed from specially designed plywood for sea vessels, ensuring high reliabil...view
LA1428N 400W Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1428N is a 400W line array full-frequency loudspeaker with a rated power of 400W and impedance of 16Ω. It features a driver unit configuration of 8"x2 and 1.75"x1, achieving a maximum SPL of 12...view
LA1421F Dual 10-inch Waterproof Line Array Full-range SpeakerJanuary 31, 2024The LA1421F is a dual 10-inch waterproof line array full-range speaker featuring high-end quality, adjustable directivity, and excellent sound performance. With its high sensitivity and powerful outpu...viewwe will contact you within 24 hours.
Introduction of Wall Mounted Active SpeakersAugust 6, 2018Wall mounted active speaker box is a whole set of sound system, which consists of a sound source input device, a signal amplifier (power amplifier) and wall mounted speaker. Wall mounted sound: it is ...view
National Standard GB50526August 22, 2018Technical Code for Public Address System Engineering (National Standard GB50526), mainly drafted and translated by DSPPA is officially published today! This Standard is the first national standard in...view
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