This pair of IsoAcoustics ISO-L8R200 Large Studio Monitor Isolators prevent the transfer of speaker cabinet energy to surrounding surfaces, effectively isolating the speaker. By allowing the speaker to perform in free space, it's able to sound the way it was intended.
The height and tilt angle of the ISO-L8R200 is adjustable to optimize positioning relative to the listener. The included 2 sets of height tubing along with 2 sets of end-plug pairs provide 14 steps of height adjustment. The different combinations are used to tilt the speaker up and down. The stand can be assembled and reconfigured repeatedly to establish the ideal position.
The ISO-L8R200 isolators are designed to support large monitor speakers no heavier than 60 pounds. They can be set to raise your speakers either 4" or 8" from the supporting surface.