Muntz Audio-Video is a locally owned and operated family business founded in 1938 by William Kehler. Originally known as Acme Radio, it began operations along the banks of the Fox River behind the old HC Prange building in East Green Bay. Always being one of the innovators of electronics in the Green Bay area, Muntz was one of the first to sell and service Televisions to the area. We introduced Car-Audio, which was invented by Earl "Madman" Muntz, to the area! Today he is known as the father of Car Stereo. Now, Muntz Audio & Video continues to innovate and remains dedicated to their customers both in store and on the web.