OUTPUT’s Slacker 85 & Prism showcase returns to OFFBCN


Featuring Seth Troxler, The Martinez Brothers, Dubfire, KiNK live, Skream, Matias Aguayo, Marie Montexier, Roman Poncet live, and more.

Photo credit: OUTPUT High Fidelity Outdoor Experience – Facebook

Barcelona’s OFFBCN week will welcome back OUTPUT  for an immersive 12-hour event deep in the forest of Bosc Tancat in Cerdanyola Del Vallès. Taking place on Thursday, June 12, 2025 the event will feature two distinct stages hosted by Slacker 85 and Prism.

Leading the main stage, Seth Troxler’s label Slacker 85 will take charge with Troxler himself joined by The Martinez Brothers, Skream, Matias Aguayo, Jonny Rock b2b Magda, Matisa, and Sindicato Del Baile, creating a vibrant journey from house to leftfield club sounds.

Meanwhile, the second stage, curated by Prism, will deliver a powerful techno-focused lineup with performances from Desirée Falessi, Dubfire, KiNK (live), Lancaster b2b Alex, Marie Montexier, Roman Poncet (live), and Sol Ortega.

Bosc Tancat’s forest venue features covered areas and heaters, emphasizing community and inclusivity. The event promotes a code of conduct focused on consent, safe spaces, and environmental awareness.

Get your tickets here.