|
Model |
RMS Power |
Max SPL |
Sensitivity |
Freq. Response |
STIPA |
Disperse Angle |
Dimension |
Net Weight |
|
WJ-25 |
400W |
138dB |
112dB |
500Hz～5kHz |
0.7@100m |
horizontal 60°x vertical 90° |
679×246×288mm |
22.5kg |
AHD200 200W All Weather Proof Design Acoustic Hailing System Auxiliary Speaker (16Ω)November 20, 2019view
LRAD1410 100W Special Acoustic Hailing DeviceNovember 15, 2019LRAD1410 acoustic hailing speaker can be clearly heard by vehicles 200m away, suitable for remote amplification and emergency weather forecast on the highway; It can be used in special places such as wildlife reserves, chemical plants, power stations, traffic control areas, and airports; All-weather design with a shell made by aerospace industry technology, resistant to acid and alkali as well as salt spray, and can withstand high-strength impact and vibration.view
WJ-32 Military Acoustic Hailing System HostMarch 22, 2017viewwe will contact you within 24 hours.
DSPPA Becomes the Official Supplier for the Asian Games HangzhouAugust 31, 2021Abstract: DSPPA has become the Official Supplier of Audio Equipment for the Hangzhou Asian Games and the Hangzhou Asian Para Games.view
DSPPA | Conference & Pro Sound Systems for Large ProjectsNovember 21, 2022Abstract: Here gathers a variety of DSPPA conferences and pro-sound projects for international summits and major sports events.view
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