This small dish-shaped USB speaker connects to portable audio players, laptops and other products using a standard 3.5mm stereo audio plug, and it uses “sonar” technology to produce and deliver the sound picture to the listener.
Here is video clip showing how this audio technology works:
It is a speaker using vibration to produce sound. It differs from traditional speakers that you need to have 2 big holes so that the sound could comes out.
It means, no matter where you place the speaker on, it plays. As it does not need a big holes for the speaker, so it can be seamless. For this speaker, it just has a hole for inputer (both power and audio signal) and a hole for the LED.
USB Sonar Speaker
- Seamless, only a hole for USB input and LED
- Play on any surfaces (Wood, glass, wall, stone, book…)
- USB Powered
- LED indicator
- Input Power: DC 5-6V
- Frequency Response: 100Hz – 18KHz
- Ambient Temperature & Humidity: -10°-40°C, <90%
The USB Powered Sonar Speaker is available over at the USB Fever website for $35.99. There are two different colors for you to choose from: black and red.