KPRI's transmission emitted a city-grade signal that covered most of San Diego County, but due to the topography of the county, there were certain areas the station served better than others. San Diego's affluent North County Coastal areas received the signal without interruption, while areas in main San Diego such as Pacific Beach or La Jolla had degraded "in home" reception due to interference caused by Mount Soledad. Previous ownership had set up rebroadcasters scattered across San Diego to improve transmission of the station, but because those created as many problems as they solved, KPRI stopped using some of them in 1997. On February 13, 2008, KPRI moved its transmitter to Mount Soledad. In 2014, the owners turned down an $8 million offer to sell the station.