Customer reviews
Insulator (Audio isolation feet)

It was noted could prove to "slide about" on a wooden cabinet but once installed, there was a noticeable difference in sound quality. The speakers appeared to disappear, leaving a large sound stage, bass notes had more "space" and "kick" the background appeared quiet, and listeners found that it was easier to perceive that there was actually space behind and around the instruments. One of the more "golden eared" listeners claimed to be completely "gobsmacked" by the difference.