Review on UCEC Degree Screw Connector Speaker by Darnell Nahabet

The flat tabs appear to be well made, with a nice metal sleeve and set screws. Use heat shrink tubing over it to make it airtight and reduce oxidation. The collar on the shoulder blade makes it very clean. Copper or brass materials, non-magnetic. The blade is bolted to the part with set screws. Why? I do not know. Did they improve the sound of my system? no Because it's against physics. Has it gotten worse? no It looked very cool.