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 Partable Mass Notification Speaker 150WNovember 19, 2019LRAS150 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 so...view
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