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Polk® Audio Signature Elite Walnut Bookshelf Speaker

Model #: ES20-Brown
850845
Polk Audio
At a Glance

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.

Available in Store Only
$399.00Save $NaN
$399.00

Get to know this product.

Great sound for all

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.

High-resolution sound

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 louder lows with less distortion

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.

Seamless lifelike soundstage

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

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.

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 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.
Useful Documents
Specifications

Misc. Specs

Product Weight17
Wattage20–150W
Color Finish NameWalnut
WirelessNo
Frequency Response44Hz–40kHz
Water ResistantNo
Built-in MicrophoneNo
Outdoor ApprovedNo
Manufacturer Warranty5 Year
Battery IncludedNo
WaterproofNo
CollectionSignature Elite
Bi Amp InputsNo
Dust ResistantNo
Mounting Hardware IncludedNo
Smart CompatibleNo
Wifi CapableNo
Bluetooth CapableNo
Airplay CapableNo
ColorBrown
Sensitivity88
Speaker TypeBookshelf Speakers
Depth (in.)13.8
Height (in.)14.8
Video ShieldedNo
Width (in.)8.5
WarningProposition 65 Warning for California Residents