KMMX
| Broadcast area | Lubbock, Texas |
|---|---|
| Frequency | 100.3 MHz |
| Branding | Mix 100.3 |
| Programming | |
| Format | Top 40 (CHR) |
| Affiliations | Premiere Networks United Stations Radio Networks Westwood One |
| Ownership | |
| Owner |
|
| KBTE, KLLL-FM, KONE | |
| History | |
First air date | 1996 |
Call sign meaning | K M MiX |
| Technical information | |
Licensing authority | FCC |
| Facility ID | 86 |
| Class | C1 |
| ERP | 100,000 watts |
| HAAT | 269 meters (883 ft) |
| Links | |
Public license information | |
| Webcast | Listen Live |
| Website | mix100lubbock.com |
KMMX (100.3 FM), known as "Mix 100.3", is a top 40 (CHR) radio station licensed to Tahoka, Texas, and serving the greater Lubbock, Texas, area. its studios are located in south Lubbock on Avenue Q west of I-27, and its transmitter is located south of the city.