Carl Luis is a Berlin-based DJ and co-organizer of Merger, a bimonthly residency at OHM Aktionshaus. His sets draw from dub, reggae, dancehall, and lovers rock, emphasizing low-end frequencies and atmospheric production. Since 2016, he has hosted Duty Free on Cashmere Radio, exploring bass music across tempi and decades. Luis released In Session on Good Morning Tapes in 2026, a digital steppas mix that reflects his grounding in dub and soundsystem culture.