Not far from Indianapolis - though I lived in Iowa when I originally bought the speakers. They fell victim to the wire corrosion issue a few years ago so I recently made a double round-trip to the Magnepan factory to get them refurbished. While there I was privileged not only to see the inside of the factory but also meet all the people who build the speakers and keep things ticking over smoothly. They answered a lot of questions and were quite helpful.