LARGE HIGH-PERFORMANCE FULL-RANGE HI-FI HOME THEATER 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.

POWERFUL & IMMERSIVE HI-RES AUDIO FOR MOVIES, TV, MUSIC & GAMES
Enjoy movies, music and gaming with high-resolution, full-range hi-fi and cinematic sound. Polk’s high-performance ES20 bookshelf loudspeaker features a Dynamic Balance acoustic array, precision crossovers and Power Port bass enhancing technology. Hi-Res Audio Certified and accessibly priced, Signature Elite ES20 fulfils the Polk promise of great sound for all.

HIGH-RESOLUTION READY.
HEAR MORE DETAIL IN MUSIC AND MOVIES YOU LOVE
ES20’s Hi-Res Audio Certified, Terylene dome tweeter provides crystalline highs (40kHz+) ideal for enjoying high resolution music from services like Apple Music, Tidal, Amazon Music HD, Qobuz and Spotify HiFi, along with the soundtracks of the latest ultra-hd movies.

ENJOY LOUD LOWS WITH LESS DISTORTION.
EFFORTLESS BASS
Polk’s patented Power Port design provides greater surface area and smoother air flow for more output and less distortion compared to conventional ported speakers. When paired with the ES20’s beefy 6.5” woofer, that means effortless bass you can feel.

UNIQUE TECHNOLOGY FOR SUPERIOR SOUND.
MAKE YOUR ENTIRE LISTENING ROOM THE SWEET SPOT
You’ll experience a seamless, lifelike soundstage no matter where you’re seated thanks to Signature Elite ES20’s Dynamically Balanced acoustic array with phase-optimized, precision crossovers.

READY FOR YOUR AMPLIFIER OR RECEIVER.
FROM VINTAGE HI-FI TO DOLBY ATMOS & DTS:X
ES20 delivers spacious, clear, enveloping and realistic sound reproduction from nearly any amplifier or receiver—whether 4 or 8 ohm, vintage audiophile or the latest Dolby Atmos or DTS:X surround sound AVRs.

THOUGHTFULLY DESIGNED AND CONSTRUCTED.
BUILT FOR PURE SOUND
ES20 is designed for you to hear pure sound the way the director, producer or artist intended.

QUIET CABINET
A strong, rigid and acoustically inert enclosure built with critically damped Medite MDF reduces unwanted internal standing waves and resonances for less coloration and distortion of your sound.

LOW-INTERFERENCE GRILLE
The ES20's anti-diffraction, magnetic grille minimizes sonic interference and can be easily removed to provide a striking look.

DIRECT CONNECTION
Gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible.