The IsoAcoustics ISO-130 Small Monitor Stand is the latest generation of IsoAcoustics stands designed for studio monitors. The ISO Stand is an updated version of the popular ISO-L8R series and features a lower profile, new frame design and a newer version of isolator for improved performance. The ISO-130 isolation stand is 5.1-Inch (130mm) wide x 6-Inch (152mm) depth and is rated for monitors weighing up to 20lb.Patented IsoAcoustics IsolationOffering 14 variations of height and tilt, the ISO-130 will help you optimize the placement of your monitors and focus your tweeters to ear level. The IsoAcoustics patented isolation system provides superior isolation and decoupling from the supporting surface. The stands are biased to keep all energy in alignment with the speaker drivers, providing greater clarity and focus.Perfect for Small Studio MonitorsAn important aspect of the speaker stand design is the ability to adjust the height and tilt angle of the supported speaker enclosure to optimize its position relative to the listener and eliminate soundwave reflections off the supporting surface.Exciting the Supporting SurfaceThe 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.Reducing Internal ReflectionsInternal reflections are vibrations reflecting back up the speaker cabinet which causes smear. Smear is a result of artifacts replicated in both channels which are perceived to be in the middle, causing the stereo image to collapse. The IsoAcoustics isolators reduce internal reflections to eliminate smear. The result is an improved stereo image of natural spatial sound.