Polk Signature Elite ES20 High-Quality Bookshelf Speakers

Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES20 bookshelf loudspeaker is Hi-Res Audio Certified, features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass-enhancing technology.

• 6.5" Dynamic Balance® polypropylene woofers
• 1" Terylene Dome tweeters
• Power Port® for clean bass
• Low-resonance cabinets
• Hi-Res Audio certified