Audio Sound Exciter

The "sound exiter" is a surface acoustic speaker. It is simply glued to a clean and flat surface. The speaker excites the installation into a vibrating body and allows  to convert almost any kind of surfaces  into a high-performance speaker. 

Surface:  glass, aluminium, sandwich composite, plastic, wallboard, plexiglass,fiberglass etc.

Application: Through-glass speaker for store window ,  bath-room mirror,  inside furniture, alarm system for refrigirator, hidden audio system,  automotive  audio , electronic gaming machines