IsoAcoustics Iso-Puck Series Acoustic Isolators (Iso-Puck 76, 40 lbs or Less/Unit, 2-Pack)

Weight capacity: 40 lbs (18 KG) per unit. It is recommended to use 3 or 4 units under each speaker. The total weight capacity is 120 lbs when using 3 units and 160 lbs when using 4 units.PATENTED ISOACOUSTICS ISOLATION: Tested at the National Research Council of Canada (NRC). The IsoAcoustics award winning design provides superior isolation performance.EXCITING THE SUPPORTING SURFACE: The isolators manage the energy of the speaker to reduce vibrations resonating through the supporting surface to eliminate dissonant sounds in the listening area.REDUCES INTERNAL REFLECTIONS: IsoAcoustics isolator reduces internal reflections to eliminate smear. The result is an improved stereo image of natural spatial sound.Dimensions: 3” (76mm) Wide x 1.5” (37mm) Height. Package contains: 2 x ISO-Puck 76.