Profile: Pratt Audio Visual & Video Corp. specializes in sound systems and equipment. Our product line includes test & measurement equipment, video editing & production, video walls, whiteboards, marker boards, window coverings, mounting systems, projection screens, projectors, lamps, and accessories. Our CouncilMAN conference system travels from the council chambers to the community center with easy set-up and simplicity of use. The system's microphones include a chairman and delegate model, and are powered by the CouncilMAN speaker:- the AN-100CM & uses standard XLR cable to daisy chain microphones and speaker. The system is designed to be flexible to the demands of any environment. The smaller rooms with crowds of 100 people can rely on the system packages, and larger spaces with crowds up to 1,000 people can add a liberty platinum portable sound system for greater coverage.