This John Wolf company , installed in Brighton (Michigan) is known for its HARTSFIELD replicas and much more products. I found an interest for Classic Audio Loudspeakers due to their speakers catalog and for their 15inch name 160-4c. On papers, it could be designed like the famous and rare JBL 150-4c. The pics available on the web, remind me more a JBL K145 (frame and cone). Has anyone any experience with these speakers. It appears to be unknown here in Europe. They are looking very nice and the construction serious. Aren't they ! I am considering these speakers to compare with my E145.