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Long Range Acoustic Device (LARD)1
ElectrodeLong RangeAcoustic Device (LARD)
Senken Group Co., Ltd.
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Product Description This LARD is convenient to carry and use, equipped with a special microphone, lithium-ion battery and a special telescopic tripod, which is easy to operate and has practical functions.This LARD uses a wide-frequency dynamic coil transducer for its design. It can broadcast voices clearly and disperse sound waves at high pressure levels. The main body is made of lightweight carbon fiber for durability.Strong Directionality: Achieves directional transmission of sound waves using a parabolic waveguide surface.High Definition: Equipped with a solid-state DSP audio multimedia player, providing excellent sound dispersion as well as high-quality music playbackHigh Sound Intensity: Achieves high efficiency in converting electrical power into acoustic powerFunction: Security signal, recording, dispersal signal, HD megaphone, MP3 player/FM receiver, Bluetooth, various sound Rated Power: 200WSound Pressure Level at 1M: 146dB±3dBEffective Frequency Response (-10dB): 350Hz-12kHzVoice Transmission Distance: 1000MShell Protection level: Ip55Main Unit Size (without Tripod): Net Weight of Main Unit: ≤20KgOperating Environment Temperature: -25oC~50oCBattery Power: 16AhWorking Time: More than 8 hoursVolume Boost: 2-3dB
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