Review on 🔊 Enhance Your Sound Experience with Knox Gear Aluminum Bookshelf Speaker Stands - Black (Pair) by Ray Gist

One of my coasters was visibly deformed after just 2 hours of use. My speakers aren't even heavy, they only weigh 13 pounds! I decided to install one of the coasters for a few hours just to test it out and see how well it works before installing the second one. After 2 hours I compared them to intact ones and noticed that they had already started to bend and warp. Soundrise has previously stated that aluminum alone costs $60 a pair. So I can only assume that inferior metal is used in these Knox racks. I wouldn't trust them with my speakers.