LRAS1515A 150W High Power Active Long Range Acoustic SpeakerJanuary 18, 2020This product is a portable long range directional acoustic transmitter. Featuring powerful sound intensity, high directivity and high intelligibility, this product can realize long range communication...view
LRAS150 150W Mass Notification SpeakerAugust 16, 2018LRAS150 is an active special acoustic hailing device. It adopts voice coil air cooling technology for fast cooling, with the high power over 500W. Compared with common acoustic devices, its maximum sound pressure level is 10dB higher, greatly enhancing the sound transmission distance.view
LRAS1530A 300W Active Long Range Acoustic Hailing SpeakerDecember 29, 2023The system can be used to convey real-time notifications, warnings, and orders in a large arealike Bird Repellent, Lifequard, Fire Coastquard, Search & Rescue, Police, and Peacekeeping.viewwe will contact you within 24 hours.
DSPPA successfully attended InfoComm Southeast Asia 2019 in ThailandMay 21, 2019DSPPA successfully attended InfoComm Southeast Asia 2019 in Thailand DSPPA is just back from the InfoComm Southeast trade show in Bangkok, Thailand at the end of the last week. AV professionals and in...view
Application of Digital Audio Matrix and Their Role in Audio ProcessingApril 30, 2025In today's digital age, audio processing technology is advancing rapidly, and the application of digital audio matrix stands out particularly. It plays an indispensable role not only in profession...view
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