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 S20 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 S20 fulfills the Polk promise of great sound for all.
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.
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 S20’s beefy 6.5” woofer, that means effortless bass you can feel.
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 S20’s Dynamically Balanced acoustic array with phase-optimized, precision crossovers.
From Vintage Hi-Fi to Dolby Atmos & DTS:X
S20 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.