Directional ultrasonic speaker
A speaker that produces a "non-spreading sound"!
The "Directional Ultrasonic Speaker" is a device that uses ultrasonic waves to output sound, allowing the audio to be heard only within a limited range. It is possible to hear the sound at almost the same volume even from a distance of over 15 meters (measured in-house). We also offer sales without a casing and customization of the casing according to customer requests. Please feel free to contact us first. 【Features】 ■ Structure and Frequency Characteristics: Ultrasonic Speaker (Array) ■ Directionality: Narrow ■ Drive Circuit: Dedicated Amplifier (Modulation Circuit) *For more details, please download the PDF or feel free to contact us.
- Company：イーソニック
- Price：Other
