This is a classic slim profile offering from the venerated company with the attractive copper colored woofers. Cabinets and grilles are in very good condition with one minor scratch. One of the cones has a slight dent in it which has no effect on sound. These speakers have wide output range and decent low end. copy and paste URL for full specs. Just upgraded to Revels. Can demo outside. Cash Please. https://www.google.com/url?sa=i&url=https%3A%2F%2Fmanualzz.com%2Fdoc%2F11930207%2Fklipsch-rf-63&psig=AOvVaw1TGs3m3s0oaI8fqnt2oKtq&ust=1638830339408000&source=images&cd=vfe&ved=0CAsQjRxqFwoTCIi6wfTczfQCFQAAAAAdAAAAABAa