DSS1417 Active Directional Speaker SystemJuly 11, 2022DSS1417 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
DSS1515A Mini Active Directional Speaker SystemJuly 13, 2022view
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...viewwe will contact you within 24 hours.
DSPPA | Happy International Workers’ DayApril 29, 2023Abstract: Work for dreams, strive for the future!view
What Are the Advantages of Digital Wireless Microphones?April 25, 20191. Excellent sound qualityDigital wireless microphone systems provide high quality transparent audio. This is largely due to the fact that traditional wireless microphones do not have a "compression e...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
