My Kenrick lenses arrived today. As others have commented about Kenrick lenses - they look great. I snapped a photo of a speaker with lens installed. I've listened to these speakers for the past month with both Tube and Solid State systems. I'm really happy with how they perform. They seem to sound better and better the more I listen to them. Not sure if it is me becoming accustomed to their sound or if they had been sitting unused for several years prior to me purchasing them and they just needed to be used and "loosen" up. Either way - I'm extremely pleased with them.