Ultisone is exclusive distributor of the Stenheim brand in the Benelux

Stenheim 2 W Lores

Switzerland based Stenheim and Ultisone join forces to distribute the excellent Stenheim speakers in Belgium, the Netherlands and Luxembourg.

The Stenheim Alumine TWO speakers are now available for demonstration

The Alumine TWO is an excellent two-way speaker with a horn-like clarity and musicality.  As a stand mount speaker it is quite stealthy and can easily integrate in any interior.  It is available in a myriad of colors and finishes, including in exotic wood.  Moreover it can be placed quite close to back walls since it has no rear port. 

Its extremely rigid (full aluminium casing) construction and its proper weight guarantees an excellent damping of the enclosure and further contributes to the wide range of its positioning.

Stenheim Alumine TWO matches even with low-powered tube amplifiers

Another unique feature of the Stenheim Alumine TWO is the fact it can be driven by even very low powered tube amps.  A single ended amplifier with a 10Watt power rating already makes them sing at full, thanks to the very smart design and component selection of the speaker.  This is unrivalled in their price category and obviously opens up a whole range of possibilities.

The model TWO won several awards already and recently it did so in the review by The Audio Beat:


  • Frequency response: 45 Hz - 30 kHz
  • Nominal impedance: 8 ohm (minimum 6 ohm)
  • Sensitivity: 93 dB SPL/2.83V/1m
  • Weight: 17 kgs
  • Warranty: 5 years
  • Price: 12,500 EUR