Audfly Audio Spotlight Directional Speaker

Audfly L is a wide range and powerful directional sound loudspeaker designed for use in billboards and digital signage in shopping malls and more. It is usually wall mounted and can reach great distances.

Audfly Audio Spotlight Directional Speaker

Model FSC2-L1-H

Maximum Sound Pressure Level (Volume) 88dB@2m/1KHz

Directivity Angle <15°(-20dB)

Frequency Range 500Hz-13kHz

Rated Power 58W

Input Sensitivity 1 Vrms

Max Input 2.8Vpp

Input Interface 3.5mm AUX/RCA

Power Requirements 24V DC/3A

Dimension 926*118*36mm

Weight 2.45 kg

Installed Accessories 75*75mm Universal Bracket

Surface Treatment/Color Black

Matching Power Amplifier Size 183*167*45cm

Status Indicator Power Signal

Power Adapter (Input) 110-220Vac 50/60Hz (Output) 24V DC/3A

Functions of Audfly Audio Spotlight Speakers

Flexible Install Type: Ceiling mounted and Wall mounted or based on clients\' demand.

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

Super Directional Transmission: Create focused audio zones in certain area without increasing the overall ambient noise level.

Accessories of Audfly Audio Spotlight Directional Speaker

Amplifier

Power Adapter

Power Cable

Universal Bracket

The Technical Principle of Ultrasonic Directional Sound Transmission

High-directivity audible sound is generated by the nonlinear interaction of ultrasonic waves in the air, that is, the sound signal is controlled to propagate in a high-direction manner within a specified range & angle.

For sound waves to have directivity, the conditions need to be met: the wavelength of the sound waves is close to or even much smaller than the size of the sound source. Therefore, the sound waves emitted by the ultrasonic transducer have directivity.

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