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
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 ...view
LRAS1830 300W Long Range Acoustic Hailing Intense Sound Speaker 300WNovember 20, 2019LRAS1830 Long Range Acoustic Hailing Intense Sound Speaker is a compact and portable long range directional acoustic wave transmitter, far superior to other PA systems in public places, and can be us...viewwe will contact you within 24 hours.
Notice on the Delay of the 2020 SCO ExpoOctober 13, 2020Abstract: Due to the need for epidemic prevention and control, the 2020 SCO International Investment and Trade Expo has been delayed until further notice.Due to the need for epidemic prevention and co...view
Development Trend of Mini USB AmplifierAugust 6, 2018Development trend of mini USB amplifier: "PC Removing" trend As the mini sound box is small in build and easy to place, for users who don't have a high demand for sound quality, they can put the pro...view
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