Stenheim Audio is a Swiss high-end loudspeaker manufacturer founded in 2010, based in Vétroz, Switzerland. The brand is dedicated to building reference-level speakers that combine extreme precision with musical realism, drawing on Switzerland’s tradition of mechanical accuracy and craftsmanship.

Stenheim speakers are instantly recognizable by their solid aluminum cabinets, engineered to eliminate resonance and coloration. Using high-efficiency drivers and carefully optimized crossover designs, Stenheim aims to deliver effortless dynamics, clarity, and a natural tonal balance at any listening level.

Highly regarded among audiophiles and professionals, Stenheim has earned a reputation for uncompromising build quality and lifelike sound reproduction, positioning the brand among the elite names in modern high-end loudspeaker design.