Leveraging a 1" titanium tweeter matted to our proprietary hybrid Tractrix® horn - the RP-600M bookshelf speakers deliver incredible acoustics to fill your home with loud, crystal-clear sound and robust bass. HYBRID TRACTRIX® HORN TECHNOLOGY Klipsch proprietary Tractrix® horn-loaded technology ensures the high-frequency energy of the RP-600M bookshelf speakers is aimed directly at the listener. This reduces unwanted, artificial reverb caused by indirect sound bouncing off walls - meaning you experience the clearest, most detailed sound possible. HORN ANATOMY Klipsch Reference Premiere series speakers feature a compressed molded silicon face that is matted to the 90° x 90° Tractrix horn to reduces horn resonance for smoother frequency response. Klipsch computer modeled phase plugs act as a mechanical filter to further ensure a smooth, flat frequency response while protecting the tweeter from damage. VENTED TWEETER A vented tweeter design reduces standing waves behind the tweeter diaphragm for a smoother high frequency reproduction. The titanium tweeter diaphragm's light weight yet rigid composition exceeds the performance of aluminum, polymer or silk tweeters. Klipsch award-winning Linear Travel Suspension technology leverages a piston motion of the titanium diaphragm that lowers distortion and delivers real-to-life sound. A ceramic magnet housing provides premium performance, Klipsch Reference Premiere tweeters set the standard in acoustic reproduction. CERAMETALLIC™ WOOFERS Klipsch Proprietary Cerametallic™ woofers are the RP-600M bookshelf speakers signature statement for both sound and aesthetics. This extremely light, rigid materials holds its shape while being able to deliver lower frequencies with maximum efficiency. WOOFER ANATOMY Klipsch Cerametallic™ cones are matted to a dual-layer, copper-wound voice coil for exceptional conductivity. Reference Premiere woofers are housed in a non-resonating, stamped-steel basket that’s secured to a large magnet motor for exceptional efficiency and low distortion, and matched to our horn-loaded tweeters for optimal acoustic execution. TRACTRIX® PORT + DUAL TERMINALS The rear Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies. The RP-600M bookshelf speakers feature dual input terminals so you can bi-wire or bi-amp your speakers for a custom, high-performance experience. FINISHED TO PERFECTION The RP-600M ebony and walnut finishes boast satin painted baffles with a scratch resistant design for an elegant audio solution to your home theater system. Strong, flexible, magnetic grilles provide protection and a sleek aesthetic to compliment your home's decor.