Review Details

1.5" Dia Sorbothane Hemisphere Rubber Bumper Non-Skid Feet with Adhesive

1.5" Dia Sorbothane Hemisphere Rubber Bumper Non-Skid Feet with Adhesive

Product Review (submitted on January 26, 2016):
I bought these to help isolate my sub-woofer from my neighbors in the condo below me. It seems to do a great job isolating the bass and seems to help the sound quality of the lower end too.

The downside is that this material is slightly sticky. Upon application to the sub-woofer, they exhibited a "tacky" or slightly sticky behavior with my hardwood floor. My solution was to use the paper covering the top adhesive between the bumpers and the floor. Over time, I could see how these would become substantially stuck to whatever it was sitting on. I have seen other reviews where people complain that this material leached into and stained their wood cabinets too.

You probably won't find better sound/vibration isolation for the price, but be prepared to place something underneath these or you may have sticking or staining down the road.