IsoAcoustics GAIA-TITAN RHEA Loudspeaker Isolators (Single)Keep your floor standing Hi Fi speakers and subwoofers sounding their best with the single IsoAcoustics GAIA TITAN Rhea Loudspeaker Isolator. When speakers are placed on the floor, coupling issues may ensue, which result in a muddy and unfocused sound. This isolator is decoupled from the ground and provides a high degree of isolation for your speakers, resulting in greater clarity and focus. These isolators are designed to replace whatever footers