IsoAcoustics GAIA I Isolation FeetGAIA I The GAIA I isolation Feet from IsoAcoustics provide improved sound clarity and openness for floor standing speakers and subwoofers weighing up to 220 lbs (100kg). GAIA I isolators are finished with a machined stainless steel housing with an elegant dark chrome finish. Incorporating IsoAcoustics' patented design principles, the GAIA I provides a high degree of isolation while resisting lateral movement and oscillations to maintain alignment with