90° x 90° TRACTRIX® HORN
The redesigned Tractrix horn utilizes a circular horn throat paired to a square horn mouth to further improve high-frequency response and extension while enhancing imaging and dynamics. The compressed molded rubber construction adds high-frequency damping to reduce harshness and improve detail. This creates the cleanest, most natural sound possible.
NEW 1 3/4 TITANIUM DIAPHRAGM COMPRESSION DRIVER
The compression driver features a new phase plug design to improve phase coherency at the throat of the horn, resulting in improved sound pressure linearity at high frequencies.

SPUN COPPER CERAMETALLIC WOOFERS™
Cerametallic woofers represent the pinnacle of Klipsch driver design, maintaining exceptional rigidity, and lightweight construction, for minimal cone breakup and distortion. When paired with the Tractrix horn-loaded compression driver, it provides speaker efficiency highest in its class.
CAST FRAME WOOFER DESIGN
Each 6.5” woofer feature a heavy-duty cast aluminum frame for resonant-free operation.

2 1/2 WAY NETWORK CROSSOVER DESIGN
The sophisticated design of the RC-64 III network attenuates the outer woofers’ output at higher frequencies to minimize horizontal interference off-axis to the loudspeaker. This maintains a wide and even sound distribution — ensuring each listener hears the center channel information exactly as intended.
FURNITURE GRADE WOOD VENEERS
RC-64 III enclosures all utilize furniture grade wood veneers and are available in Black Ash, Cherry & Walnut.
















