Customer Ratings & Reviews

I don't usually write reviews. But i want to help those people are wondering if these things will even make a difference. First off, I got this for its main purpose of isolating the subwoofer to reduce environmental vibrations. Does it completely remove vibrations? No it does not. Subwoofers will always produce vibrations no matter how isolated they are. I would say that the environmental vibrations have been reduced by about 70%. What I unexpectedly got from these is that it made the bass sound so much tighter than when it was just on its oem "feet". The bass response have been improved as well. Better isolation produces better sound, and better frequency response. If you use this with your turntable, it will significantly reduce any vibrations your stylus may pick up from having a subwoofer in your system. Only the downside is if your sub doesn't come with already drilled holes for the screws. I was able to remedy this by using industrial grade double sided tape from Scotch. Which I think actually helped even more, since the metal that should be touching your sub when screwed on is now cushioned by the tape.

Purchased these when I purchased my SVS PB4000. Installed and I believe they help with vibration through out the house and help raise off the floor. I added furniture sliders underneath to move the 152lb sub around. I did not use the original feet so I cannot compare but I’m glad I purchased these.

Works as described. Tightened up the bass response and reduced the vibrations transmitting through the floor. Great product.

Product does as it says, well built and isolates to perfection

These subwoofer isolation systems work fantastically. Get loud without blasting your neighbors out.

They do exactly what they say they do and isolate the subwoofer to help eliminate unwated vibrations all around your home

Could not really tell a difference. Floor still vibrates.