Klipsch RP-4000F Coluna de chão Hi-Fi Black

Klipsch proprietary Tractrix® horn-loaded technology ensures high-frequency energy of the RP-4000F floorstanding speaker is aimed directly at the listener and reduces unwanted, artificial reverb caused by indirect sound bouncing off walls - meaning you experience the most clear, detailed, lifelike sound possible.
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.
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.
Klipsch Proprietary Cerametallic™ woofers are the RP-4000F floorstanding speaker 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.
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-4000F floorstanding speaker features dual input terminals so you can bi-wire or bi-amp your speakers for a custom, high-performance experience.