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https://www.audflyspeaker.com/products/audfly-b1-directional-ultrasonic-parametric-speaker/

This is another product of Audfly ultrasonic directional speakers B type, it also has excellent directional sound effects and is often used in tradeshows, airports, museums, offices, etc.

Multiple mounting options: available for all solutions, including ceiling mount, and wall mount.
Audfly B1 Directional Ultrasonic Parametric Speaker
ModelFSC5-B1-G
Maximum Sound Pressure Level (Volume)80±3dB@2KHz
Directivity Angle<15°(-20dB)
Frequency Range500Hz-13kHz
Rated Powerabout 15W
Input Sensitivity1 Vrms
Max Input2.8Vpp
Input Interface3.5mm AUX
Power Requirements24V DC/3A
Dimension294*169*29mm
Weight1450g
Installed Accessories75*75mm Universal Bracket
Surface Treatment/ColorGray/Silver Mesh Cover
Matching Power Amplifier Size153*111*46mm
Power Adapter(Input) 110-220Vac 50/60Hz   (Output) 24V DC/3A
Audio Line3.5mm Dual-Channel Audio Cable
USB FunctionUSB2.0 (Support Maximum 32G)
USB format support FAT, FAT32.
USB Audio FormatSupport MP3, WAV.
USB audio will be played first and automatically after connecting.

Functions of Audfly B1 Directional long range parametric speaker
Flexible Install Type: Wall mounted or ceiling mounted based on clients' demand.

Applicable to Multiple Scenarios: Almost all the scenarios you need for audio directive transmission usage, such as Tradeshow, museum or bank, etc.

Super Directional Transmission: Create focused audio zones in certain area without disturbing anyone around you.

We provide directional speakers for sale, Long range directional speaker, directional audio speaker, ultrasonic parametric speaker, etc. For parametric speaker price or more information, please feel free to contact us!