Details

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The Polk Audio Signature Elite ES20 is a large, high-performance bookshelf speaker designed for immersive Hi-Res Audio for movies, music, and gaming. Key features include a Dynamic Balance acoustic array, Power Port bass-enhancing technology, and a rigid, quiet cabinet to minimize distortion. It uses a 6.5-inch mica-reinforced polypropylene woofer and a 1-inch Terylene high-resolution tweeter, making it capable of producing clear highs and deep, effortless bass.