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Polk Audio Signature Elite ES20 Bookshelf speakers (White)

Item # 107ES20WH

They deliver detailed highs with realistic reproduction of instruments and vocals, plus impressive bass response.

They deliver detailed highs with realistic reproduction of instruments and vocals, plus impressive bass response.

Item # 107ES20WH

Ships free

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
On backorder
Expected: 9/10/2025
$399.00 pair

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About the Polk Audio Signature Elite ES20

Eric A.

Product highlights:

  • 6-1/2" mica-reinforced polypropylene Dynamic Balance® cone driver
  • 1" Terylene high-res dome tweeter
  • handles up to 125 watts
  • frequency response: 41-40,000 Hz
  • sensitivity: 86 dB
  • 8-ohm impedance
  • Power Port® technology for enhanced bass response
  • non-resonant MDF cabinet
  • anti-diffraction magnetic grilles for minimal sonic interference
  • 5-way gold-plated binding posts
Dimensions and warranty:
  • 8-9/16"W x 14-3/4"H x 13-13/16"D
  • weight: 17 lbs.
  • warranty: 5 years
  • MFR # 300364-03-00-005
  • Item # 107ES20WH

Our take

Sound profile: Neutral
Detail/Clarity score 7.6
Bass score 7.8
Vocals score 8.3
Customers love these speakers for their beautiful finish
Inferred by AI from our extensive research and customer reviews

Separate amplifier required.

What's in the box:

Polk Audio Signature Elite ES20 owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • 2 Bookshelf loudspeakers
  • 2 Grille (attached)
  • 8 Self-adhesive rubber feet
  • Owner's Manual
  • Online Product Registration

More details on the Polk Audio Signature Elite ES20

Stacey B.

Features & specs

Cabinet & design
Enclosure Ported
Finish MDF, Wood-grain vinyl
Color White
Recommended stand height (inches) 22-26
Wall-mountable No
Bracket included No
Connector type 5-Way post
Bi-amp inputs No
Driver details
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
Audio specs
Power range (watts) 20-125
Sensitivity 86 dB
Impedance (ohms) 8
Frequency response 41-40k Hz
Dimensions & other info
Height (inches) 14-3/4
Width (inches) 8-9/16
Depth (inches) 13-13/16
Weight (pounds) 17
Parts warranty 5 Years
Labor warranty 5 Years

Product Research

Features

Dynamic Balance Drivers: Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion. Using just the right materials enables Polk to eliminate issues that reduce speaker performance and tune out performance-robbing resonances before they occur. Dynamic Balance ensures a rich, clean, full-range sound no matter what you're listening to. The Polk Signature Elite ES20 bookshelf loudspeaker incorporates a Dynamic Balance two-way driver array with one 1" tweeter and one 6.5" woofer.

  • Hi-Res 1" Terylene Tweeter: The Signature Elite ES20 bookshelf loudspeaker utilizes Polk's newly designed 1" Terylene tweeter to deliver clear and detailed high-end response for realistic reproduction of vocals and instruments. It will support high frequencies up to 40kHz to perfectly reproduce the latest high-resolution audio files with improved audio extension, earning Hi-Res Audio Certification.
  • 6.5" Mica-Reinforced Polypropylene Woofer: The Signature Elite ES20 bookshelf speaker employs one 6.5" Dynamic Balance low distortion mica-reinforced polypropylene cone woofer for clean, clear bass, better linearity, and increased dynamic midrange and midbass. This mica-reinforced polypropylene woofer features a butyl rubber surround, massive ceramic motor structure, and a high-temperature Conex fiber spider that combine to create a driver of exceptionally high efficiency, for clean, clear bass, better linearity, lower distortion, and greater durability.

Phase-Optimized Precision Crossover: The Signature Elite Series bookshelf speaker employs a high-performance two-way, phase-optimized precision crossover (2.4kHz) for seamless blending and optimum time alignment of the tweeter & woofer, creating a lifelike soundstage.

Power Port Technology: The Signature Elite ES20 bookshelf incorporates Polk's Power Port technology with a specially designed rear-firing port. Power Port technology smoothly transition air flow from inside the speaker into your listening area for deep, extended bass impact while minimizing turbulence and distortion. Polk's patented Power Port technology delivers 3dB more bass response than a traditional ported speaker.

Non-Resonant Enclosure: The bookshelf speaker's strong, rigid and acoustically inert enclosure reduces unwanted internal standing waves for less audible coloration. And non-resonant Meddite MDF construction, extra bracing, and a thick front baffle ensure a more lifelike sound. The enclosure's curved edges not only look cool, they reduce standing waves inside the cabinet for less audible coloration. The enclosure comes in a beautiful black, white, or walnut wood-grain vinyl finish.

Anti-Diffraction Magnetic Grille: The Signature Elite ES20 includes an anti-diffraction magnetic grille for unaltered sound. The integrated magnets make it easy to attach and remove the grille from the bookshelf speaker.

5-Way Binding Posts: The bookshelf loudspeaker features 5-way binding posts for a secure connection to your speaker wire. The 5-way binding posts will accept bare wire (up to 10AWG), pin-connectors, spade-connectors, and banana plugs (single or dual). The speaker terminals are color coded for easy identification between positive (red) and negative (black). The speaker is 8-ohm rated.

Applications & Placement: The Signature Elite ES20 bookshelf speakers can be used as front and/or surround speakers in a home theater setup. They can also be used in a stereo music application. If your AV receiver offers built-in bass management, the ES20 should be set to "Small" to filter out low bass frequencies.

  • Placement for Front Speakers: As a pair of front speakers in a home theater or stereo setup, create an equilateral triangle between the speakers and the listening position - with the speakers placed as far apart from one another as the listeners are sitting from them. You may also choose to angle the speakers toward the middle to support a more solid center image.
  • Placement for Surround Speakers: As surround speakers, the ES20 should be placed on a side wall slightly behind and above the listening position. If you cannot place the speakers on the side walls, position them on the rear wall above the listening area.

Mounting Options: The ES20 bookshelf loudspeakers come with self-adhesive rubber feet so they will sit safely and securely on your speaker stands or shelf. The included rubber feet add approximately 0.125" to the height of the speaker. The bookshelf speaker does not include any type of provisions for wall-mounting.

Signature Elite Series: Polk designed its Signature Elite Series of loudspeakers to bring a big surround sound and a live music experience into the comfort of your living room at an affordable price. Featuring Hi-Res certification with a new high-resolution Terylene tweeter, redesigned Dynamic Balance drivers, precision crossovers, an anti-diffraction magnetic grille, modern cabinet styling and exclusive Power Port bass enhancing technology, Polk's Signature Elite series loudspeakers deliver crystal clear highs, detailed midrange, and deep bass; plus they look great in almost any decor. The Signature Elite Series by Polk consists of three floorstanding speakers, three bookshelf loudspeakers, one center-channel speaker, one LCR speaker, and a height-module speaker.

Note: You may also want to add one of Polk Audio's powered subwoofers (sold separately) for even more bass response.

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Customer Q&A

7 questions already asked

Q
Do these accept banana plugs straight in?
arturo  Jan 15, 2024
1 answer
A
The 5-way binding posts on the Polk Audio Signature Elite ES20's will accept bare wire (up to 10AWG), pin-connectors, spade-connectors, and banana plugs (single or dual), Arturo.
bo  Jan 15, 2024 (Staff)
Q
How do these compare to the XT20 bookshelf speakers from Polk? On paper, they appear to be very similar.
robert  Nov 27, 2023
1 answer
A
The Polk Audio Signature Elite ES20's are an upgrade on the XT20's, Robert. The bass response is punchier with the Dynamic Balance woofer cone, as well as the upgraded PowerPort technology. Soundstage is also improved due to the upgraded internal crossover, resulting in an overall better-quality speaker.
bo  Nov 28, 2023 (Staff)
Q
What is a good speaker stand for these?
jason  Aug 03, 2023
1 answer
A
We have numerous stands that would be suitable for these speakers. For help with selecting the best stands for your specific needs, please reach out to our advisors via online chat or phone at 1-800-324-9695.
zachary  Aug 03, 2023 (Staff)
Q
do the es20s have a amplifier or will I need to get a external one?
mehul  Jul 10, 2023
1 answer
A
Greetings Mehul, and thank you for your question. The S20s are passive speakers, they would need an external amplifier.
thomas  Jul 11, 2023 (Staff)
Q
Can these be mounted on a wall?
bruce  Sep 24, 2022
1 answer
A
These sweet Polk Signature Elite ES20's do not come with any wall mount capability, Bruce. That being said you can probably build a shelf large enough to support these ES20's and bring them out a few inches from the wall for good sound. If you need to direct mount to the wall, you could consider stepping down in size to the Polk ES10's in the below link, they do have an integrated keyhole mount on the rear for wall mounting. https://www.crutchfield.com/p_107ES10BK/Polk-Audio-Signature-Elite-ES10-Black.html
bo  Sep 24, 2022 (Staff)
Q
160w receiver work on these?
patrick  Jul 25, 2024
1 answer
A
Hey Patrick, putting these on a receiver pushing 160w per channel will be no problem. Home audio has plenty of protection for your speakers that they will be fine, plus you realistically will never listen to your music to more a 20 or so watts anyway before it starts hurting your ears.
red  Jul 26, 2024 (Staff)
Q
where are these Polk Audio Signature ES20 made?
gregory m.  May 06, 2022
2 answers
A
To the best of my knowledge they are made in San Diego, California
bill  May 07, 2022
A
China. These are good speakers. Reserve R200s are great speakers.
gregory  May 07, 2022
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Polk Sig Elite ES20 White pr
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