Speakers, Buzzers & Microphones

Take a minute to browse our extensive selection of round and square speakers, solid state buzzers, and microphones. Circuit Specialists' compact speakers feature sturdy open-frame construction, braided copper voice coil leads, and pre-tinned lugs — 8, 40, and 100 Ohm versions available. Our 6 and 12 volt DC solid state buzzers drain a mere 25mA of current and have output ratings of 80 dB. In addition we carry constant tone output piezo sounding devices for your audio projects.