AXPONA AND SHANGHAI SIAV: Stenheim Unveils The Alumine Three

Stenheim will be showing its new ALUMINE THREE speakers at both AXPONA and the Shanghai SIAV Show this weekend.


The Swiss-made ALUMINE THREE loudspeaker is the result of years of research and “unparalleled knowledge of audiophile technology.”
Taking inspiration from the company’s own multi-award-winning ALUMINE FIVE, the THREE features an all-aluminium construction as well as its larger sibling’s core technical specifications, including extremely high efficiency.

The THREE is a 3-way floor standing speaker with four high-efficiency transducers, 2 x 8-inch woofers, a 5 1⁄4-inch neodymium medium drivers, and a neodymium tweeter. The drivers are set within a trio of independent chambers: the medium driver and tweeter are in closed chambers with the third chamber featuring a laminar flow front port

The ALUMINE THREE’s compact dimensions make it easier to place in more rooms and can be driven by a high-quality, low power amplifier.
Catch the Stenheim ALUMINE THREE at one of its world premiers:

  • Axpona Chicago               April 12 – 14, 2019
  • Shanghai SIAV Show       April 12 – 14, 2019


  • Frequency response: 32 to 35 kHz
  • Sensitivity: 93 dB, half space
  • Power handling: 150 W RMS, 300 W peak
  • Minimum recommended power: 10 W
  • Nominal impedance: 8 ohms (minimum 5 ohms)
  • Dimensions: H 1050mm x W 250mm x D 330 mm
  • Weight: approx. 70 kg (including adjustable feet)


AV-Atmos is a platform that brings you the latest in the world of Audio, Video and phone tech. We review the latest Movie, Music albums, 4K UHD Blu-ray, AV Receivers, Power Amplifiers, Headphones amplifiers, DAC, Speakers, Subwoofers, and we also review Home Cinema technologies from all brands. Plus you'll also find unboxing and setup videos to help you get your 4K Home Theater setup and running smoothly on our youtube channel @avatmos. If you have any questions, feel free to contact us, or drop a comment we are here for you. If you're more into reading reviews as opposed to watching videos, visit We would love to hear from you. Contact us on and all major social platforms @avatmos

Leave a Reply

Your email address will not be published. Required fields are marked *