Andrew, somewhere in the 1980’s to the 1990’s Bose came out with the “Inter-Audio” series that were sold at Sam’s Club stores here in the U.S. The were the Inter-Audio 2000 & 4000 models. And they were really exceptional bookshelf loudspeakers. They were low priced budget speakers, I believe that they used the same drivers that the Bose models 201 & 301 used. However they were not the “direct-reflecting” type of speakers…. Just some Bose history here, is all…!