Klipsch Reference RP-450CA  Premiere Dolby Atmos Center Channel Speaker, Walnut The Country Of Origin Is China The Reference Premiere RP-450CA center channel speaker delivers clear dialog and a pronounced soundstage for an optimized Dolby Atmos sound 1-Inch Linear Travel Suspension Titanium Tweeter. Quad 5.25-Inch Spun Copper Cerametallic Cone Woofers 90x90 Hybrid Tractrix Horn. All New Tractrix Port Walnut Wood Veneer or Black Wood Veneer. Strong, Flexible Removable Grille