The all-new Alumine Two.Five is the latest addition to the Alumine range. It is the first floorstanding model in the line-up, positioned between the bookshelf Alumine Two and the floorstanding Alumine Three. The iconic Alumine Two redefined what a bookshelf speaker could achieve. It combined aluminium cabinets, highly efficient drivers, and unobtrusive, sophisticated crossovers—the elements that now define every Stenheim speaker.
Two-way design for musical purity
The Alumine Two delivers remarkable musicality thanks to its simple two-way design, where the crossover only manages the tweeter and bass driver. Simplicity is highly desirable in audio, yet difficult to achieve. The Alumine Two.Five applies the same principles to a floorstanding cabinet. Its larger internal volume extends bass while keeping the signal path clean and uncluttered.

Enhanced bass and room-filling sound
Maintaining the purity that made the Alumine Two successful, the Two.Five adds double bass drivers. These fill larger rooms and provide extended low-frequency response. The result is a wide soundstage and deep, controlled bass that does not compromise clarity or detail.
Flexible amplification
The Alumine Two.Five is easy to drive and works with a wide range of amplifiers. Even modestly powered tube amps can deliver engaging music with Stenheim’s signature clarity, precision, and liveliness.
Swiss craftsmanship and timeless design
Hand-assembled in Switzerland, the Alumine Two.Five benefits from meticulous attention to detail. Its slim, elegant cabinet complements any room without drawing attention. The music it produces takes center stage. This speaker blends aesthetic beauty with outstanding musical performance, providing decades of reliable enjoyment.












