What is "wbmx"

WBMX, known on-air as "Mix 104-1," is a radio station with a hot adult contemporary format in Boston, Massachusetts. The format started at 98.5 FM on February 9, 1991, and moved to 104.1 FM, replacing WBCN, on August 12, 2009, to allow for the launch of WBZ-FM at 98.5 the next day. Its studios are located in Brighton, and its transmitter is atop the Prudential Tower.

The call letters WBMX (standing for Black Music EXperience) were originally assigned to 102.7 on the FM dial in Oak Park, Illinois (serving Chicago) from 1973 to 1988. (That station frequency is now home to R&B station WVAZ). The call letters were then assigned to 640 AM in Zeeland, Michigan until 1991, when they were transferred to 98.5 FM in Boston to reflect the station's "Mix" branding.

WBMX may refer to:

• WBMX (FM), a radio station (104.1 FM) licensed to Boston, Massachusetts, United States
• WVAZ, a radio station (102.7 FM) licensed to Oak Park, Illinois, United States, which used the call signs WBMX and WBMX-FM until 1988
• WPNA, a radio station (1490 AM) licensed to Oak Park, Illinois, United States, which used the call sign WBMX from 1984 to 1987
• WMFN, a radio station (640 AM) licensed to Zeeland, Michigan, United States, which used the call sign WBMX from 1988 to 1991
• WBZ-FM, a radio station (98.5 FM) licensed to Boston, Massachusetts, United States, which used the call signs WBMX-FM and WBMX from 1991 to 2009
• WBCN (AM), a radio station (1660 AM) licensed to Charlotte, North Carolina, United States, which used the call sign WBMX from July to August 2009