Using the same acoustic components and horn material as the highly acclaimed Reference Premiere box speaker line, the Professional Reference Premiere Architectural series perfectly combines the aesthetics of an architectural speaker with the pure performance and dynamic voicing of the Reference Premiere series. With a 45°angled 8” Cerametallic woofer and a 1” Titanium Dome Tweeter mated to an FEA optimized Tractrix® horn, the Pro-180RPC LCR brings incredible versatility and dynamic, powerful Reference Premiere sound to your home theater system.