KBMX
| Broadcast area | Duluth-Superior | 
|---|---|
| Frequency | 107.7 MHz | 
| Branding | MIX 108 | 
| Programming | |
| Format | Top 40 (CHR) | 
| Affiliations | |
| Ownership | |
| Owner | 
 | 
| KKCB, KLDJ, WEBC, WWPE-FM | |
| History | |
| First air date | 1994 (as KUSZ) | 
| Former call signs | KUSZ (1994–2002) | 
| Call sign meaning | "Best Mix" | 
| Technical information | |
| Licensing authority | FCC | 
| Facility ID | 4588 | 
| Class | C2 | 
| ERP | 7,700 watts | 
| HAAT | 278 m (912 ft) | 
| Links | |
| Public license information  | |
| Webcast | Listen Live! | 
| Website | mix108.com | 
KBMX (107.7 FM, MIX 108) is a commercial radio station licensed to Proctor, Minnesota, and serving the Duluth-Superior radio market. It is owned by Townsquare Media and it airs a top 40 (CHR) radio format. Along with three sister stations, KBMX has its offices and studios at 14 E. Central Entrance, on the west side of Duluth.
KBMX is a Class C2 station. It has an effective radiated power (ERP) of 7,700 watts. The transmitter is on Observation Road in Duluth, amid the towers for other FM and TV stations.