DSS1419 Active Directional Speaker SystemJuly 11, 2022DSS1419 is a directional active speaker system. As the ultrasonic wavelength is only a few millimeters, much smaller than that of the speaker, it can produce nearly linear narrow beam. Ultrasonic wave...view
DSS1418 Active Directional Speaker SystemJuly 13, 2022DSS1418 is a directional active speaker system. As the ultrasonic wavelength is only a few millimeters, much smaller than that of the speaker, it can produce nearly linear narrow beam. Ultrasonic wave...view
DSS1519 DSS1521 Ultra Directional Speaker SystemJanuary 15, 2022Professional directional sound speaker ultrasonic directional sound system is a pioneering o audio solution that provides an efficient way o to propagate sound without the use of large speaker arrays and to project sound highly directionally into...viewwe will contact you within 24 hours.
DSPPA IP Digital PA System Applied in Xi'an Maple Leaf International SchoolsMay 17, 2018Maple Leaf International School-Xi’an,established jointly by Chinese and Canadian, is the first Maple leaf school inShanxi Province. It is the headquarter of Maple Leaf Education System innorthwest C...view
Which Audio Equipment Should Be Used in Different Meeting Rooms?October 28, 2020For small conference room audio equipment, generally only microphones, mixers, audio power amplifiers, and speakers are needed. If necessary, a wireless microphone needs to be configured.The use of me...view
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