Klipsch: (pair) R-610F + (pair) R-41M + R-52C + 12" R-12SW Subwoofer

TRACTRIX HORN TECHNOLOGY - Klipsch exclusive 90x90 Tractrix horn technology ensures that the R-610F high frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off of walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail
Klipsch exclusive Linear Travel Suspension (LTS) - aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton½, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers
SPUN COPPER IMG WOOFERS - Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix Horn-Loaded LTS Tweeter, it provides speaker efficiency highest in its class.
REAR TRACTRIX PORT - 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.