Products: Sounger Vin, Sounger Cell, Sounger Con Product features: Our products are string speakers using resonance of body of string instruments that attached acoustic vibrators to express strings’ original sounds. They play two roles as speakers and musical instruments. A wonderful sound can be embodied through the acoustic vibrators even if a performer doesn’t play the musical instrument. Actually, musical performance is also possible. In addition, we resolved existing problems of speaker systems concerning acoustical and spatial design. Plane wave emanating from the string speakers clear acoustical blinds in spaces. Further, these string speakers go well with the interior of the spaces.