TECHNOLOGICALLY SUPERIOR, POLK BOOKSHELF SPEAKERS - The Polk Reserve R200 Loudspeakers feature a 1" Pinnacle Ring Radiator Tweeter & a 6.5" Turbine Cone Woofer that deliver ultra-clear, crisp highs, smooth, detailed midrange & effortless bass EXCEPTIONAL PERFORMANCE - With Hi-Res Audio Certification, Dolby Atmos, and IMAX Enhanced, these home audio speakers deliver clear and dynamic high-frequency response with audio clarity. Supports hi-res audio formats like DSD, FLAC, WAV, ALAC & MQA DEEP, IMPACTFUL BASS - These Polk Audio Speakers feature a bass reflex cabinet with a rear-firing port and Patented X-Port Technology with Eigentone Filter (ETF) that eliminates noise, offering tight, distortion-free bass for music, movies, and games COMPLEMENTS ANY HOME THEATER SYSTEM - This large and loud speaker can be used as a front, side, and/or rear surround for any multichannel surround sound system. The premium, large 5-way binding posts ensure efficient setup with loss-less connection CAREFULLY ENGINEERED POLK SPEAKERS - The Reserve Series cabinets are cross-braced to minimize interior resonances, while the acoustically inert anti-diffraction magnetic grilles offer a clean, modern aesthetic without sacrificing sound quality VERSATILE PLACEMENT OPTIONS - These passive bookshelf speakers can be placed on a stand (sold separately), shelf, tabletop, or be wall-mounted. The integrated rubber feet of these bass speakers allow stable placement and protect the mounting surface BUILD A 5-CHANNEL HOME THEATER SYSTEM - Add another R200 and pair with two R700 towers and an R300 center channel, or pair with three R350s as L/R surround sound speakers and center channel. Add an R900 height module for depth. (All Sold Separately)