Stenheim Alumine Three

The Stenheim Alumine Three demonstrates a passionate commitment to music. Its thin-walled aluminium billet cabinet maximizes internal space while maintaining modest external dimensions. This allows the speaker to deliver a sound larger than its size suggests, with high-efficiency, cellulose-based drivers reproducing every nuance of musical expression with speed and precision.

Distinctive design & engineering

In a market dominated by slimline floorstanders with stacks of small drivers, the Alumine Three stands apart. Its unique appearance and physical innovation showcase Stenheim’s dedication to music and Swiss engineering. Golden ratio proportions provide a timeless aesthetic that integrates seamlessly into any room.

Advanced cabinet & driver configuration

The thin-wall machined aluminium cabinet supports a three-and-a-half-way topology. Two large bass drivers operate on separate suspension systems—one for deep bass extension, the other for speed and dynamics in the upper bass. This results in wider bandwidth, higher efficiency, and effortless musical dynamics.

High-quality drivers & crossover

Coated cellulose and fabric drivers preserve harmonics and tonal accuracy. These are combined via a phase-coherent hybrid crossover, maintaining precise timing and spatial detail for an immersive and natural sound experience.

Hand-built Swiss craftsmanship

Each Alumine Three is hand-built in Switzerland with exceptional attention to detail, ensuring consistent performance over time. A Special Edition is available for high-end systems, featuring internal wiring from the Alumine Five Signature, premium crossover components, and Reference-grade binding posts for bi-wiring.

Exceptional musical experience

The Alumine Three ignores conventional limitations and transient audio trends, combining quality, performance, and elegant simplicity. Its compact form delivers both power and grace, offering a musical experience that is immersive, nuanced, and timeless.