WOLX-FM (94.9 FM) is an American radio station licensed to Baraboo, Wisconsin, that serves the Madison, Wisconsin, area. The station is owned and operated by Entercom Communications, and airs a classic hits format, concentrating on music from the 1960s, 1970s, and 1980s. WOLX broadcasts from a transmitter in Devil's Lake State Park near Baraboo in Sauk County, Wisconsin; They used to use the slogan "High atop the Baraboo Bluffs in Greenfield Township". Its signal can reach 33 of Wisconsin's 72 counties, reaching as far away as Tomah, Wisconsin, Rockford, Illinois, and West Suburban Milwaukee, Wisconsin. WOLX-FM is a Grandfathered "Superpower" Class B, FM station; under U.S. Federal Communications Commission rules, a Class B FM station using an antenna height of 396 meters would be allowed