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-ResAudio 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 fulfills the Polk promise of great sound for all.
Hear More Detailin 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.
Effortless Bass
Power Port is a Polk-patented design that smoothly transitions the airflow from the speaker’s port into the listening area to eliminate turbulence and distortion for louder, deeper, more musical bass and a more open and transparent midrange. When paired with the ES20’s beefy 6.5” woofers, that means effortless bass you can feel.
Make Your EntireListening 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.
From Vintage Hi-Fito 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.
Quiet Cabinet
A strong, rigid and acoustically inert enclosure built with critically damped Medite MDF and laser optimized bracing reduces 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.
| Enclosure | Bass Reflex |
| Finish | MDF, Wood-grain vinyl |
| Color | Black |
| Tweeter Type | Soft-Dome |
| Tweeter Size (inches) | 1 |
| Midrange Size (inches) | N/A |
| Woofer Size (inches) | 6.5 |
| Woofer Composition | Mica-reinforced polypropylene |
| Woofer Surround | Butyl rubber |
| Power Range | 20-125 |
| Sensitivity | 86 dB |
| Impedance (Ohms) | 8 |
| Frequency Response | 41-40k Hz |
| Connector Type | 5-Way post |
| Bi-amp Inputs | No |
| Height (inches) | 14-3/4 |
| Width (inches) | 8-9/16 |
| Depth (inches) | 13-13/16 |
| Weight (pounds) | 17 |
| Mounting Bracket Included | No |
| Recommended Stand Height (inches) | 22-26 |
Factory refurbished products are returned (or open box returned) product that have been refurbished and certified by Polk Audio to match the Polk performance, functionality, and reliability standards of new product. Refurbished products may have minor cosmetics blemishes and/or imperfections. The manual and accessories are included with most of our refurbished items. Cosmetic blemishes and imperfections are not covered by the warranty. Polk Audio, Inc., warrants to the original retail purchaser only. This warranty will terminate automatically prior to its stated expiration if the original retail purchaser sells or transfers the product to any other party.
Polk Audio, Inc., warrants, to the original retail purchaser only, that the HOME LOUDSPEAKER(S), and PASSIVE CROSSOVER COMPONENT(S) on this Polk Audio Loudspeaker Product will be free from defects in material and workmanship for a period of two (2) years (6 months on active components) from the date of original retail purchase from Polk Audio.
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