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https://www.audflyspeaker.com/products/audfly-b2-directional-speaker-directional-sound-amplifier/

Audfly model B is one of the world's most popular ultrasonic sound speaker. This directional sound amplifier provides a fully directional sound solution, enabling you to add sound wherever you want and keep it where you need it.

Audfly ultra directional speaker is most commonly used in indoor scenes, including museums, digital signs, retail stores, trade exhibitions, and galleries. Model B can be used in all installation solutions, including wall-mounted, ceiling-mounted, or integrated into monitors. Audfly provides all hardware required for installation in the packing list, including adjustable brackets.

Audfly B2 Directional Speaker & Directional Sound Amplifier Specification
ModelFSC5-B2-G
Maximum Sound Pressure Level (Volume)88±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
Weight1500g
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 B2 Directional 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.

Super Directional Trans
mission- make the target sound area where you want it, and leaving surrounded environment quiet.

For more information about directional speakers price, please feel free to contact us!