The RMUS M300/M200 Series Loudspeaker is the premier Long-Range Acoustic Device (LRAD) specifically designed for the DJI M300 and M200 series UAS platforms. It emits a clear, strong, high-pressure sound that is audible from as far as 3,280 feet/1km away. Its low power consumption and reduced weight allow for longer flight times and has a maximum volume of 138 decibels with an effective broadcast range of 300m to 500m. It has multiple broadcast modes, including real-time voice transmission, audio-file playback, and even text-to-voice functionality.   

Size: L140mm x W140mm x H125m

Weight: 1.2lbs/545g

Maximum Sound Pressure (Decibels): >120dB

Maximum Sound Propagation Distance: 3,280 feet/1,000m

Power: 35W

Pitch Angle: 0-90 degrees

Audio File Storage Formats: MP3/WMA/WAV/AAC/OGG/FLAC