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Audfly Technology (Suzhou) Co., Ltd.

Audfly R2 Ceiling Ultrasonic Directional Speaker

Audfly Model R directional loudspeakers are specially designed for ceiling scenarios and are aesthetically in harmony with the surrounding environment. It can provide a person or group of people with high-quality audio in a public setting without disturbing the surrounding environment.

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Audfly R2 Ceiling Ultrasonic Directional Speaker

Maximum Sound Pressure Level (Volume)87±3dB@1m/2KHz
Directivity Angle<15°(-20dB)
Frequency Range500Hz-13kHz
Rated Power15W
Input Sensitivity1 Vrms
Max Input2.8Vpp
Input Interface3.5mm AUX/ RCA
Power Requirements24V DC/3A
Installed Accessories22*50mm Spring Buckle
Optional Installed Accessories75*75mm Universal Bracket
Surface Treatment/ColorWhite
Matching Power AmplifierBuilt-in Type
Power Adapter(Input) 110-220Vac 50/60Hz  (Output) 24V DC/3A
Audio Line3.5mm Dual-Channel Audio Cable/ RCA Audio Cable

Functions of Audfly R2 Ceiling Ultrasonic Directional Speaker

  • Flexible Install Type: Wall mounted or ceiling mounted based on clients' demand.

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

  • Applicable to Multiple Scenarios: Almost all the scenarios you need for audio directive transmission usage, such as museum, gas station or showroom, etc.

Audfly R2 Ceiling Ultrasonic Directional Speaker Specification

R2 Polar Pattern
R2 Frequency Response

Audfly Directional Speaker Model R2 Display Video

Accessories of Audfly R2 Ceiling Ultrasonic Directional Speaker

  • Power Adapter
    Power Adapter
  • Power Cable
    Power Cable
  • RCA Audio Cable
    RCA Audio Cable