The RP-400M bookshelf speakers offer maximum versatility without sacrificing performance from a small, yet elegant audio solution. Designed as main speakers for a compact living space or surround sound to support a Reference Premiere speaker system, the RP-400M bookshelf speakers are the ideal choice for your home theater system. Features: 1” Titanium LTS Vented Tweeter with Hybrid Tractrix® Horn 4" Spun Copper Cerametallic™ Woofers Bass-Reflex via Rear-Firing Tractrix® port Premium Scratch-Resistant Finish Strong, Flexible Removable Magnetic Grille Dimensions: 11.73” x 5.67” x 7.50”
HYBRID TRACTRIX® HORN TECHNOLOGY Klipsch proprietary Tractrix® horn-loaded technology ensures high-frequency energy of the RP-400M bookshelf speakers are 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. 2018 Reference Premiere Horn Anatomy HORN ANATOMY Klipsch Reference Premiere series speakers feature a compressed molded silicon face thats matted to the 90x90 Tractrix horn to reduces horn resonance for a smoother frequency response. Klipsch computer modeled phase plugs acts as a mechanical filter to further ensure a smooth, flat frequency response while protecting the tweeter from damage. 2018 Reference Premiere Tweeter 2 ALL-NEW 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. 2018 Reference Premiere Books Cones CERAMETALLIC™ WOOFERS Klipsch Proprietary Cerametallic™ woofers are the RP-400M 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. 2018 Reference Premiere Woofer 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. Rp 400 M Port REAR TRACTRIX® PORT The rear Tractrix port of the R-400M bookshelf speakers is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies. 2018 Reference Premiere Bookshelf Finish FINISHED TO PERFECTION The RP-400M ebony finishes boasts a satin painted baffle 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.