 Recording sessions for the album took place at Playbach Studios and Música Satánica Studios in San Juan, Puerto Rico, as well as Circle House Studios in Miami, Florida. It was mixed at Circle House Studios and Zeitgeist Sound Studios in Long Island, New York. The phrase "entren los que quieran" has been translated as "everyone is welcome". Visitante explained that the title of the album means that "Everyone ’ s invited to enter. If you don ’ t want to, well don ’ t." Ed Morales of NY Daily News interpreted the album's title as "an invitation to like-minded Latino youth to a safe space for rebellion." The album's artwork features illustrations of explosives; Billboard writer Judy Cantor Navas opined that this "simultaneously exceeded and parodied [Calle 13's] reputation as provocateur".
