Collective Tech-ADG, 8345 Lenexa Dr, Ste 210, Overland Park, KS 66214, US

HistoryOur story begins when a young electrical engineer, Robert Coffeen, was tasked with designing an audio paging system for the new passenger terminal at Dulles International Airport, in Washington, D.C. Such a system had never been designed or implemented before. But Robert did it... and he did it well. With his first project under his belt, Bob decided to start a company to continue the work begun at that airport. It was an apt beginning for a company that would grow to become a leader in paging system design (among other things!). Robert's goal for his company? To make every space the company touched sound great. That's the mission AVANT started with, and that's the mission we continue to follow to this day.Specialties* Acoustical consulting, * Audio-visual system design, * Paging/mass notification system design * Sound reinforcement system design. For over 50 years, our team of dedicated professionals have provided customized solutions to our clients, designed to meet their specific needs and budget. Our solutions are not out-of-the-box; they're designed to work for you.

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