High Directivity Bluetooth Mini Desktop Directional Speaker

Mini Audio Spotlight Directional Speaker System

Directional speaker is a kind of speaker designed for individuals to focus sound to the head without disturbing other people around. It is so funny that you listen to music without earphones in loud sound and no one else can hear what you are listening or directly send message to someone’s head keeping others unalarmed. 

Directional speakers are also widely used in retail stores, exhibits, museums and other crowded places where you get the description of a product or an art in a museum or showroom by these speakers. They produce sound in specific direction, so you must be in the right place to hear the sound and no one else is hearing it except you. This technology has vast applications in various fields.

1. Museums

2. Libraries

3. Trade Shows

4. Offices

5. Shopping Malls

6. Indoor and outdoor advertising

 

Directional speakers use an array of piezoelectric ultrasonic transducers to produce a sound beam which points to specific direction like a laser beam. These small ultrasonic transducers are capable of producing sound at high frequencies which lead to a narrow beam of sound wave produced by devices, and the ultrasonic beam can only be heard along a very specific path, just like a spotlight.

 

Features:

Compact size and light weight

High directivity

Multiple audio sources can be played at one place and at same time without interference each other

Noise free, only heard within specific angles, no interference, no noise around

Refraction, can be reflected by flat surface, virtual audio player available

Easy to install and simple maintenance

 

Main Features	Business Values
Compact size Light weight	More convenient for various commercial applications Various installation forms, ultra thin, easy installation
High directivity	The sound is controlled in specific range Different sounds are targeted to specific areas and audiences, no interference More far-reaching and less attenuation Effectively solve noise problem
Refraction	The sound can be reflected by flat surface, and virtual sound source can be realized
Multiple sound track	Stereo is available
Unique audio treatment technology	Low distortion, wide frequency response, various audio sources can be used

  

Material: Aluminum alloy

Input power: 5V3A

Directional angle: 10-15°(-10dB)

Power: 15W

Frequency range: 400Hz to 10KHz

SPL output: 80dB@1KHz/1M

Transmit distance: <5m

THD: <0.5%

3.5” sound port and TF port

Size: 98.5*98.5*30mm