The novelty is not the speaker without speaker. It may be a few years ago the dream of some inventor, but at this point it is already a consolidated technology that can be found in expensive models of speaker made by manufacturers concerned with quality or decoration
The Stridor speakers stand out for the revolutionary vibration sound generation technology, which comes into operation when we put them on any solid surface by automatically turning it into an incredible vibration speaker.

The sound wave of the Stridor vibration reacts with the different
hard surface types and are transmitted over long distances providing different sound effects and generating different types of virtual speakers.

The Stridor vibration speaker is easy to carry by its small size. Even being so manageable to be of small dimensions
gets a high and sharp sound quality.