WIRX (94.3 FM, call sign WYRX-FM) is a mainstream rock station serving the South Bend–Mishawaka area; since January 6, 2025 it simulcasts WIRX 107.1 from St. Joseph/Benton Harbor, Michigan. Programming includes The Bob & Tom Show in the mornings and The Plan B Show. Previously it aired classic rock as "Quality Rock Z94.3" under the call sign WZOC.
