The 1byone plasma ball bluetooth speaker is made of plastic but the plasma ball is made of quality glass. Also, there is one speaker on the front side. On the front side there are plenty of controls, ...

We’re used to loudspeakers as circular components with a paper cone and a big magnet inside which is suspended a coil that is connected to our audio amplifier. But moving-coil speakers are not the ...

It probably won’t surprise you to know that the US military is very interested in using lasers as weapons. Directed energy weapons such as lasers have many advantages over more traditional kinetic ...

Cloudsound has unveiled a unique speaker design they have created in the form of the Ionomax which is a plasma speaker and provides a desktop audio system with two complete units. Watch the video ...