Gladiolen 2026, Olen – Sound infrastructure for the Mars Main Stage and de Keef across both days of the festival. Friday ran from Spare Kid and Isaac Roux through Sons, Zwangere Guy, and a late closing set by Used — de Keef adding Hukkelfukkers to the mix past 1am. Saturday opened with Alice Mae at 17:00 and built through De Mens, Yong Yello, and Glintsal to Pommelien Thijs headlining the main stage, Bloody Bloody Kempen and The Skadillacs running de Keef until close.
Full PA systems, stage amplification, FOH and monitor consoles on both stages — supplied, built, and operated by a 4ears crew of ten.
Two days, two stages, continuous operation from load in to load out.
° audio team : Siebe Coorevits, Tibo De Glas, Ruben Gerits, Victor Jacobs, Joris Machon, Stan Outtier, Cédric Stroobants, Benjamin Tillon, Flor Van Den Steen // 4EARS
d&b KSL8 / d&b XSL / d&B SL-sub / d&B Y7p 
SHURE / AKG / DPA / SENNHEISER / BEYER DYNAMIC 
STEREO SETUP 
48 
DiGiCo Q225 Pulse (FOH) / DiGiCo Q326 (MON) 
d&b M4 / d&b B6-sub 
SENNHEISER 
