If you are looking for something a little special to dock your iPhone and play music, then this fantastic ceramic MegaPhone passive amplifier might be worth a look. Each one is handmade and has been ...

Today's portable devices drive a need for smaller, thinner, and more power-efficient electronic components. Cellular-phone form factors have become so thin that the traditional dynamic speaker has ...

Ceramic speaker manufacturers specify a maximum voltage of 14 to 15 V p-p to produce the highest levels of sound pressure. The question quickly becomes how to generate these voltages from a single ...