The proprietary Klipsch Tractrix horn technology ensures that the high-frequency energy of the RP-600M bookshelf speaker is directed straight at the listener, reducing unwanted artificial reverberation caused by indirect sound bouncing off walls. This means you will experience the clearest, most detailed, and lifelike sound.

The speakers in the Klipsch Reference Premiere series feature a compressed, molded silicone surface that is matted with the 90x90 Tractrix horn to reduce horn resonance and achieve a smoother frequency response. Klipsch computer-modeled phase plugs act as a mechanical filter to ensure a smooth, flat frequency response while protecting the tweeter from damage.

A ventilated tweeter reduces standing waves behind the tweeter diaphragm, resulting in a more uniform high-frequency reproduction. The lightweight yet rigid composition of the titanium tweeter diaphragm outperforms aluminum, polymer, or silk tweeters. The award-winning Klipsch linear travel suspension technology utilizes a piston-like movement of the titanium diaphragm, reducing distortion and delivering realistic sound. A ceramic magnet housing provides top-notch performance, setting the standard for acoustic reproduction in Klipsch Reference Premiere tweeters.

Klipsch's proprietary Cerametallic woofers are the hallmark of the RP-600M bookshelf speakers for both sound and aesthetics. This extremely lightweight, rigid material maintains its shape while efficiently delivering lower frequencies.