SER Sierra de Cádiz

Cadena SER (Sociedad Española de Radiodifusión) is the oldest and one of the most prominent radio networks in Spain, founded in 1924. It is owned by the Spanish media conglomerate PRISA and operates a network of stations across the country. Cadena SER is known for its focus on news, current affairs, talk shows, and sports programming, including its flagship programs *Hoy por Hoy* and *Carrusel Deportivo*. It consistently ranks as one of the most listened-to radio networks in Spain. The station has a center-left editorial stance and plays a significant role in shaping public opinion.