These bookshelve speakers were designed in the 60s by
Henry Kloss (famous audio pioneer) for KLH (good brand back then). While at Cambridge Soundworks, he revived the classic Model 6 design for current production. They have an 8" woofer for bass down to 50 Hz. They are a little bigger than most current "bookshelves" so check that you have a place for them. They are only $50 per speaker and I ...