The Stack Audio AUVA 70 is a speaker isolator that uses our patent pending AUVA technology to improve the clarity and timing of musical notes by holding your loudspeakers securely and dissipating vibrations before they reach the floor. Designed to be used on both hard floors and carpets, it attaches to the speaker via the supplied threaded adapters. Suitable for both stand-mount and floor-standing speakers, the AUVA 70 enhances your listening experience by removing unwanted vibration, revealing more timbre and texture in your music.

Holding loudspeakers precisely is critical to hearing spatial detail and the clarity and timing of musical notes. These are the essential elements that make focused listening a pleasure, holding your attention. It is why it is common to use spikes under loudspeakers which couple the speakers to the floor as well as protecting carpets. There is a problem with spikes alone as they allow vibration to pass right through in both directions – to and from the loudspeakers.

The particle vibration absorbing cells inside the AUVA loudspeaker isolators are contained within a totally rigid, machined-from-solid, aluminium case. This maintains the structural integrity of the loudspeakers and supports a wide range of speaker sizes and weights with absolute precision. This is effective whether you are using the AUVAs with carpet spikes or placing them directly onto a solid floor with the protective felt pads.

AUVA loudspeaker isolators give you the best of both worlds, working like a natural extension to your speaker. They hold the speaker perfectly securely for precise reproduction of critical musical details combined with our patent pending AUVA technology that absorbs vibrations over a wide frequency range. Removing vibration reveals more timbre and texture in the music and, along with holding speakers rigidly, improves both timing and the spatial location. Listening becomes easier, keeping your attention on the music.