Isolate It!Sorbothane Vibration Isolation Bushing ( 50 Duro)

I am setting up a small home theater with small bookshelf speakers that attach to speakers stands. I used four of these Isolate-it bushings between the bottom of the speaker and the mounting plate on the speaker stand. (one at each corner) Screws are employed to make sure the speakers don't get knocked off the stands. The result was very good. The speakers now sit on a soft cushion rather than a hard vibrating plate.Vantage Point SSB-30BB Adjustable Bookshelf Series Speaker Stands

Ordered 50 duro but the pads were more 30 duro and made no difference to the vibration. Their description is a lie and it's a waste of money do not bother with this product! As a product designer I am most disappointed with this product will not be using it in any future projects

I used these on my attic fan. They work well. A little on the soft side, but I suppose you can always do 2 at a time.

Did not order this

I used or outdoor application and they melt quickly. They are not meant for heavy duty work very soft and very priceyI do not recommend to but them $20 sent to the trash :(