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Item#: N82E16882780032

Klipsch Synergy S-20 Premium WDST Surround Speakers Pair

  • 83Hz-23KHz
  • 8 ohms 100W
  • 91 dB
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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The Synergy Series S-20 brings a new dimension of reality, easy installation and affordability to the world of surround sound. This detailed performer uses Klipsch's exclusive Wide Dispersion Surround Technology (WDST) to produce both ambient and localized sound with unlimited placement flexibility. This current generation Synergy surround speaker also benefits from tens of years of Klipsch engineering experience and aesthetic upgrades that are representative of a new quality of craftsmanship.

The S-20 delivers precise sonic detail through the careful positioning of two Tractrix Horn loaded aluminum-dome tweeters and one 5.25-inch IMG woofer. By aligning the two horns at 90 degrees with respect to each other, along with the front-firing woofer, the S-20 smoothly covers a 180-degree horizontal arc, allowing maximum placement flexibility. Available in a black finish with titanium accents, the contemporary look of the S-20 is two-fold. With its grille on, the S-20 offers a sense of elegance that nicely blends in with your home décor, but take the grille off and you get an aggressive and powerful statement that exudes extreme performance.

This sophisticated surround speaker looks and sounds expensive but it's actually offered at an enticing price that lets you experience the full impact of special effects.

  • newegg Exceptional Sound Quality The Klipsch Synergy S-20 boasts dual 1" aluminum dome tweeters and 5.25" woofer to deliver crisp highs and accurate lows for an immersive listening experience.
  • newegg Wide Dispersion Surround Technology The Klipsch Synergy S-20 Surround speaker with Klipsch Wide Dispersion Surround Technology (WDST) brings a new dimension of reality to home theater by using the same high-performance technology as the Klipsch professional cinema systems.

Learn more about the Klipsch Synergy S-20


Synergy S-20


Surround/Rear Channel Speakers
Sold As
Power Rating
Frequency Response
Nominal Impedance
8 ohms
91 dB
Black Ash Vinyl


The Klipsch Synergy S-20 surround speakers are designed to provide precise and enveloping sound-effects, putting the uncompromising music and film-lover right in the middle of action.

Klipsch WDST surround technology immerses the listener yet provides exceptional detail and placement flexibility, unlike most dedicated surround speakers. It is the perfect match for any Synergy Series Home Theater system and especially the F-30, F-20 and F-10 floor-standing speakers.

With over 60 years of legendary performance and design expertise in Home Audio, Home Theater and Professional Cinema, Klipsch knows how to deliver the goods in the form of truly premium sound.

The S-20s are loaded with technology including a heavy-duty 5.25" IMG woofer and dual 1" aluminum diaphragm compression drivers utilizing exclusive 90ºx60º square Tractrix Horns, all which provide the superior clarity and dynamics Klipsch premium speakers have long been heralded for.

A keyhole bracket for wall mounting is integrated in the S-20's rear-panel to make wall-mounting easy and attractive. This new Synergy series product also boasts improved performance throughout the listening room and an even bigger soundstage, thanks to such acoustic updates such as an entirely redesigned tweeter and crossover.

The new High Gloss black accents and elegant Black Ash vinyl finish make a handsome enclosure for all this technology and firepower.

Manufacturer Warranty

5 years limited
5 years limited

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the Klipsch Synergy S-20

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  • Michael A.
  • 11/30/2014 8:34:35 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSynergy S-20 surrounds

Pros: Excellent sound, good looks

Cons: none

Other Thoughts: I bought these to complete a Klipsch system...F-30 towers, RC-52 center, and now these S-20 surrounds, with a 300 watt Polk Audio PSW505 12" sub (sorry Klipsch...liked it much better) all powered with the Pioneer VSX-819H 5.1 channel 110 watts per channel receiver....if you are buying these surrounds...throw some power at them ...they love it!

1 out of 1 people found this review helpful. Did you? Yes No

  • Devonda C.
  • 4/26/2014 6:47:54 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

3 out of 5 eggsNice Sound Stage

Pros: Great as Surround back. Immersive and Clear.

Cons: Not very ambient. Quiet sounding, like they were trying to make them soft for ambient sound and went to far. Would never pay the full price got them for half price thanks to new egg.

Other Thoughts: Had to put these as my surround backs and my b-20's as the surrounds on the sides in my 7.1. The reason, you couldn't hear them. The s-20's have a very soft sound to them as if they were trying to make them sound ambient. As surround backs they definitely come alive and withe the whole F-30 surround system you feel like your in the movie.

1 out of 1 people found this review helpful. Did you? Yes No

  • Steven S.
  • 9/8/2013 6:15:34 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat at the sale price

Pros: Provides wide rear sound, in both highs and lows. I was looking for a good rear surround replacement for a long time, then tried the klipsch s-10 because of a sale, but wanted a broader sound and upgraded to the s-20. I would not pay full retail, but when they're on sale JUMP on it. You won't be sorry

Cons: None really

4 out of 5 people found this review helpful. Did you? Yes No

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Home > 
Electronics > 
Home Audio & Home Theater > 
Home Audio Speakers > 
Klipsch > 
Item#: N82E16882780032
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