Transducer Labs N26MGR-A Magnesium Dome with Aluminum Voice Coil Former
These tweeters are made in Idaho, USA. They are built to European standards and come in less than most competitive brands.
The Magnesium Oxide dome is a third in a series and is outstanding tweeters. They are sold in matched pairs. The voice coil former is aluminum and the faceplate is anodized aluminum and round in shape. A protective grille is available.