VST30 Speakers turn the hard surfaces around us (partitions, ceilings, mirrors, furniture, etc.) into invisible speakers.
 
The VST30 transmits pure and harmonious acoustic energy through its surface, providing an inclusive and high-quality experience as if you were hearing it for the first time.
Mounted on the back of a hard surface, the VST30 provides a sound system for rooms of 15 to 20 square meters (5 to 7 pyeong).