Polk Audio Signature Elite ES20 Large Bookshelf Loudspeaker, Black, Pair

Discover the immersive world of high-resolution audio with the Signature Elite ES20 Large Bookshelf Loudspeaker. Crafted in the USA, this pair of black loudspeakers is designed to deliver a powerful, room-filling sound experience for movies, music, and gaming. The ES20 is Hi-Res Audio Certified, ensuring you hear every detail in your favorite music and movies. Its Terylene dome tweeter provides crystalline highs (40kHz+), making it an ideal choice for enjoying high-resolution music from services like Apple Music, Tidal, Amazon Music HD, Qobuz, and Spotify HiFi, as well as the soundtracks of the latest ultra-HD movies.Polk's high-performance ES20 bookshelf loudspeaker is equipped with a Dynamic Balance acoustic array and precision crossovers, creating a seamless, lifelike soundstage no matter where you're seated. The Power Port bass-enhancing technology, a Polk-patented design, transitions the airflow from the speaker's port into the listening area, eliminating turbulence and distortion for louder, deeper, and more musical bass. When paired with the ES20's robust 6.5" woofers, you'll experience effortless bass that you can feel.The ES20 is compatible with nearly any amplifier or receiver, whether 4- or 8-ohm, vintage audiophile, or the latest Dolby Atmos or DTS:X surround sound AVRs. This ensures spacious, clear, enveloping, and realistic sound reproduction.Designed for pure sound, the ES20 features a strong, rigid, and acoustically inert enclosure built with critically damped Medite MDF and laser-optimized bracing. This reduces internal standing waves and resonances, resulting in less coloration and distortion of your sound. The low-interference grille minimizes sonic interference and can be easily removed for a striking look. Gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible. Experience the Polk promise of great sound for all with the Signature Elite ES20 High-Resolution Large Bookshelf Loudspeaker.