LRAD1405 50W Special Acoustic Hailing DeviceNovember 15, 2019LRAD1405 acoustic hailing speaker can be clearly heard by vehicles 100m away, suitable for remote amplification and emergency weather forecast on the highway; It can be used in special places such as ...view
LA1521H 600W Acoustic Hailing DeviceApril 17, 2017view
WJ-50 1000W Acoustic Hailing System Main SpeakerMarch 22, 2017The WJ-50 is a 1000W all-weather acoustic hailing system loudspeaker. With the high-end speaker unit, it brings high speech intelligibility and excellent sound reinforcement effect, which is suitable ...viewwe will contact you within 24 hours.
DSPPA Get Big Success in Prolight+Sound China 2015November 25, 2016DSPPA has attended the Prolight+Sound China 2015 in Guangzhou, China from 5th to 8th April. Along with some traditional hot-sell products, DSPPA has brought along to the show her cutting edge new products, such as 7th generation network PA system, Securitview
The Role of Invisible Speakers in Modern Office Audio SolutionsJanuary 8, 2024When it comes to creating an optimal office environment, audio plays a crucial role in productivity and employee satisfaction. From conference calls and presentations to background music, the right au...view
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