The GAIA III from IsoAcoustics provide improved sound clarity and openness for floor standing speakers and subwoofers weighing 70lbs or less. The GAIA?s are threaded into the base of the speaker or subwoofer to replace the existing spikes or feet. Crafted with the vision of providing extraordinary acoustic performance, the GAIA III is the union of aesthetic visual design and acoustic engineering. The small compact design delivers unbelievable acoustic isolation that will bring out clarity and openness from your speaker like you?ve never heard.The GAIA III isolators manage the energy of the speaker to reduce vibrations resonating through the supporting surface to eliminate dissonant sounds in the listening area or joining rooms. Internal reflections from the hard-supporting surface are attenuated resulting in greater sound clarity and openness. The Award winning patented IsoAcoustics isolation provides a high degree of isolation while resisting lateral movement and oscillations to maintain alignment with the listening position. The GAIA III isolators are directional and provide optimal results when installed with the logo facing the listening position, or rotated 180 degrees, to align the isolators with the speaker?s motive forces. The GAIA III includes thread adaptors for sizes M6-1.0, M8-1.25 and ¼?-20. Alternative thread size adaptors are available upon request. Check IsoAcoustics online calculator to determine your speakers thread size and which GAIA model is recommended for your speaker.