On June 25, 2000, 94.3 in Garden Grove became "Cool 94.3" in Anaheim, with a "cool AC" format (somewhat of a precursor to the Jack FM format), and the call letters changed to KMXN on September 29. That call sign was likely being chosen because the format was similar to previous Orange County station KXMX known as "Mix 95.9" (now KFSH-FM). Liberman acquired KMXN in 2003, and on January 7, started simulcasting the KBUE/KBUA signal, giving ""Que Buena"" coverage in nearly all of Orange County. On May 15, the call letters became KEBN.