Review on 14 Piece Black Adhesive Bumper Feet - USA 🔈 Made Rubber Isolation Pads for Speakers, Subwoofers, Audio Equipment and more by Jeff Langford

But this is not a competition for very expensive analogues. In other words, it's in the right price range. I tested standard legs with original settings and other alternatives. It is better than the original, but inferior to the usual cone bolt and significantly inferior to the spring bolt. If you can't use spikes for various reasons (e.g. alignment issues, weight distribution, etc.) this is a good filler, but nothing more.