Piezo Speaker Technology, an answer to your request

January 01, 2012 // By Sonitron
Piezo Audio Speakers & Amplifiers are the perfect answer for audio sound, voice messages and complex audio information into portable devices. When there is no place ….”a piezo speaker feels comfortable”. “Perfect fit” and “slim line” are the words you can add to your design. No more worries anymore about water drops that can damage the front of your speaker. The piezoelectric speakers of Sonitron embrace these problems and nevertheless EMC/EMI is history.
Sonitron, Piezoelectric Audio Speakers