Signature Elite ES20

Name: Signature Elite ES20
Brand: Polk Audio
SKU: 300364-03-00-005
Price: 399.00 USD
Availability: OutOfStock

High-Quality Bookshelf Speakers

$399.00 / pair

Price match

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.

6.5" Dynamic Balance® polypropylene woofers
1" Terylene Dome tweeters
Power Port® for clean bass
Low-resonance cabinets
Hi-Res Audio certified

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Signature Elite ES20

$399.00 / pair

Large High-Performance Full-Range Hi-Fi Home Theater Bookshelf Speakers

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 fulfills the Polk promise of great sound for all.

Balanced cinematic sound

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 and Qobuz, 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 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.

Signature Elite ES20

Built for Pure Sound

Signature Elite ES20

Built for Pure Sound

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.

Key Technologies

Hi-Res Audio Certified Polk products deliver an immersive listening experience, capturing the nuances and subtleties of high-quality audio recordings, and providing an enhanced level of audio fidelity.
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.
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
The Terylene dome tweeter works in concert with a powerful, low-resonance ceramic motor structure to present highly detailed sound past 40 kHz to maximize the enjoyment of high-resolution music.
Polk’s exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.

Hi-Res Audio Certified Polk products deliver an immersive listening experience, capturing the nuances and subtleties of high-quality audio recordings, and providing an enhanced level of audio fidelity.
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.
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
The Terylene dome tweeter works in concert with a powerful, low-resonance ceramic motor structure to present highly detailed sound past 40 kHz to maximize the enjoyment of high-resolution music.
Polk’s exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.

Compare Polk Speakers

This Product

Signature Elite ES20

High-Quality Bookshelf Speakers

$399.00 / pair

6.5" Dynamic Balance® polypropylene woofers

1" Terylene Dome tweeters

Low-resonance cabinets

High-res compact speakers for small-to-medium rooms.

Reserve R200

Premium Bookshelf Speakers

$799.00 / pair

6.5" Turbine Cone woofers

1" Pinnacle Ring Radiator tweeters

Exceptional & sleek cabinetry

Ultimate speakers for small-to-medium rooms.

Signature Elite ES15

High-Quality Compact Bookshelf Speakers

$299.00 / pair

5.25" Dynamic Balance® polypropylene woofers

1" Terylene Dome tweeters

Wall-mountable

Mountable high-res compact speakers for smaller rooms.

Monitor XT20

High-Resolution Bookshelf Speakers

$279.00 / pair

6.5" bilaminate Dynamic Balance® woofers

1" Terylene Dome tweeters

Low-resonance cabinets

High-value speakers for small-to-medium rooms.

Shop the complete system

Take the guesswork out of building a home theater when you buy a bundled system. Experience the power of room-filling sound—from stereo to surround—and save when you purchase products together.

Details & Specifications

Signature Elite ES20 BOOKSHELF SPEAKER

Quantity Included Pair
Height 14.8" (37.59 cm)
Width 8.5" (21.59 cm)
Depth 13.8" (35.05 cm)
Weight 17 lbs (7.71 kg)
Driver Complement • (1) 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter
• (1) 6.5" (16.51 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Driver
Driver Enclosure Type PowerPort Bass Vented
Total Frequency Response 41 Hz → 40 kHz
Sensitivity (2.83V @1m) 86 dB
Recommended Amplifier Power Per Channel 20 watts → 125 watts
Crossover Frequency 2.4 kHz
Impedance Compatible with 4 and 8 ohm outputs
Inputs (1) Pair of 5-way Binding Posts - Gold Plated