At the heart of the Infrasound Suppression Device, is a unique patented invention, which permits the production of infrasound at any desired frequency or mixture of frequencies from literally DC to well into the audible range. The device can be custom designed to specific infrasound requirements for research purposes into any given impedance. For demanding applications systems can be ganged together and driven synchronously or asynchronously to obtain higher acoustic flows and or pressures or special effects.