Radio Swara Slenk FM is a radio that cares and pays attention to Javanese culture and arts. Occupies a frequency of 102.5 Mhz. Since its establishment until now the location of Swara Slenk Fm Radio is located in Kranggan RT O2 RW 18 Makam Haji Village, Kartasura District, Sukoharjo Regency, Central Java Province. With the establishment of Swara Slenk Radio, Javanese cultural arts can slowly be preserved starting from mocopat, wayang kulit, klenengan, and this is done consistently in events on Radio Swara Slenk Fm. With the message “Luhuring Budaya Hangangkat Drajating Bangsa, Radio Swara Slenk FM has hope, hopefully this radio can be useful for Ki Warseno Slenk's extended family, artists and cultural observers, art observers, conservationists and developers of traditional culture.