Radioacktiva Medellín

Radioacktiva is a Colombian rock station, heard in Medellín on 102.3 FM, with rock, rock news and classic rock. The programme combines alternative rock, classic rock oldies and current guitar-based favourites in English and Spanish, with presenters who talk about concerts, bands and music news in a youthful, informal style. In Medellín, a city with a lively youth culture and a strong scene for rock, metal and electronic music, the station is a natural gathering point for fans of loud guitars.

The frequency is operated by PRISA Radio, the Spanish media group that also owns the LOS40 and Caracol brands in the region, and the Radioacktiva name is used in several Colombian cities, including Bogotá. The Medellín version offers a regional identity within the same brand, with local announcements alongside national programming. The online stream allows Colombians abroad and rock fans elsewhere to follow the sound of the city. As a commercial station, it carries advertising and promotions between programmes. The stream is delivered as AAC+ at 64 kbps, an efficient codec that keeps data use low while preserving acceptable sound quality. It plays in your browser on RadioKite without installing anything, and you can add it to your favourites for easy access.