"JR149"
Jim Rogers, who set up J R Loudspeakers Ltd after the collapse of Rogers Audio, released the JR149 in 1977 using the same drive units as the LS3/5A in a cylindrical aluminium cabinet.A review of the JR149 in the May 1977 "Hi-Fi News and Record Review" found that the "general quality was very comparable" to the LS3/5A.