Stenheim Alumine Three

From AUD $62,000.00

3-Way Floor Standing Speaker

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According to the talented team at Stenheim, the design objective behind the creation of the Alumine Three was to use distil the key qualities of the critically acclaimed Alumine Five and focus them into a compact speaker with a smaller footprint and more accessible cost. The resulting speaker has been so successful in fulfilling that brief, that it has developed a reputation globally as being exceptional value for money. It has rapidly become a favourite among audiophile and music loving communities around the world.

Made in Switzerland, the new Alumine Three speaker is the product of many years of research and unparalleled knowledge of audiophile technology. Some manufacturers focus on the senses, others on technology. Stenheim’s approach combines the two because they understand the impact of physical constraints on subjective listening quality. Every design decision was informed by a passion to connect the listener’s emotional engagement to the music and the musician. It plunges you into the heart of music as if you’re listening to it live. Listen to the notes vibrate, detect every nuance of the voice, touch or bow movement and feel all of the musician’s intention.

The Alumine Three is small in stature but it sounds much bigger than it looks. Despite its compact dimensions, it embodies all of Stenheim’s fundamental design principles:

  • A larger than expected bass-mid driver with a sophisticated, treated paper cone.
  •  A fabric dome tweeter, carefully horn loaded for increased efficiency.
  • A high order, phase-coherent crossover to preserve the fragile but all-important temporal and spatial information in the stereo signal.
  • A thin-wall aluminium cabinet built with hidden fixings and golden ratio dimensions.
  • Low-volume damping materials to kill cabinet resonance and internal standing waves without killing musical dynamics.

Physically, it has a timeless, refined design with clean lines and light, neutral shades. In terms of blending into home décor and not drawing undue attention to itself in a room, this speaker is perfect. It has a strong, understated appearance where it exudes quality and craftmanship. The fact that it has no visible rivets, screws or join lines adds to that presence and feeling of timelessness. Stenheim are not interested in fleeting trends. They are interested in creating heirloom quality audiophile speakers that are built to last and above all, to rediscover your listening pleasure.


Stenheim Alumine Three

Stenheim Alumine 3’s with Esoteric F-03a

Road Trip Switzerland – Stenheim


the Absolute Sound - Editors' Choice 2020the absolute sound Product of the Year Award 2020


Patrick Le, Audiotechnique, 2019
(…) when I listen attentively , I find that the analytical power of Alumine Three is absolutely superior among the speakers of the same price, because not only the change of music, but also the sound of the pianist’s breathing, and the ultra-thin sounds that are triggered when the keys of the piano move have all manifested themselves.

Product Specifications

Type 3-way floor standing speaker with 4 high efficiency transducers
Construction Massive aluminium cabinet with 3 independent chambers. The midrange and tweeter chambers are closed & the other has a laminar flow front port
Frequency Response 32Hz – 35kHz
Power Handling 150W RMS, 300W (peak)
Min. Recommended Amplifier 10W
Sensitivity 93 dB SPL/2.83V/1m (measured in a semi-reverberant room)
SPL max 109 dB
Nominal impedance 8 Ohms
Drivers 2 x 8-inch woofers

1 x 5 1/4-inch neodymium medium drivers

1 x neodymium tweeter

Crossover Passive 3-way crossover using audiophile grade components
Finishes Light shiny Grey, Dark shiny grey, Full Black, Wood veneer or Leather veneer, Special finishes on demand
SE Version Special Edition version has ultimate quality components (crossover, internal wiring and connectors)
Warranty 5 Years
Dimensions 1,050mm (H) x 250mm (W) x 330mm (D)

14.3 inches (H) x 9.8 inches (W) x 13 inches (D)

Weight 70 Kg each

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