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Klipsch > 
Item#: N82E16882780012

Klipsch Synergy Sub-10 420W 10" Subwoofer Black

  • 10-inch, down-firing driver
  • 200 watts continuous, 420 watts dynamic power
  • Volume, Lowpass, Phase, Auto Power
  • Blue/red dual color LED display indicates standby mode
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A masterpiece of sound and design, the Synergy Series Sub-10 shakes things up with its rock-solid performances. Its extraordinary power adds a dose of "reality" to movie explosions and other special effects, as well as reveals commonly elusive lower musical tones.

The Sub-10 reaches deeper and hits harder thanks to a 10-inch, down-firing driver coupled to a highly efficient BASH amplifier that creates 200 watts of continuous power and 420 watts of dynamic power. The subwoofer's built-in, steep-slope (24dB/octave) low-pass crossover is continuously adjustable from 40 to 120Hz. A phase control facilitates acoustical integration of the subwoofer with the other speakers in the system. An "auto power" feature enables the subwoofer to turn itself on and off (standby) automatically, based on the presence or absence of an audio signal. A blue/red dual color LED display on the front of the subwoofer indicates whether the unit is on or in standby mode.

In addition to delivering a bass impact that's beyond restraint, the Sub-10 features a new industrial design that is refined and aggressive. Available in a black finish with titanium accents, this extraordinary subwoofer matches the entire Synergy Series lineup in both style and performance. With its charged presence and room-rocking abilities, the Sub-10 delivers an adrenaline rush of sound that will impress your friends and provide years of high-quality audio entertainment.

  • newegg Impressive Bass The Klipsch Synergy Sub-10 boasts a 10" fiber-composite cone, down-firing woofer driver to deliver deep, accurate and tight bass, making your movies and music more realistic.
  • newegg High Dynamic Power Capable of handling 420W dynamic power, the Klipsch Synergy Sub-10 subwoofer delivers top-notch bass sound, making it an ideal match for your speaker system.
  • newegg BASH Technology The BASH technology is a successful marriage of high efficiency, low distortion, high bandwidth, low EMI and sound quality resulting in the most cost effective solution.

Learn more about the Klipsch Sub-10

Quick Info


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

Customer Reviews of the Klipsch Sub-10

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  • Jacob R.
  • 11/25/2014 5:32:35 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsSounds OK until it dies

Pros: Sound is decent

Cons: I had this in a home theater setup that was used lightly for a couple months then sat idle for over a year. Went to use it today and it is mostly dead (woofer will vibrate slightly with gain at full but no sound). Verified that it was the sub by plugging in a different one. I am just barely out of the 2 year warranty period, but this had been used maybe 10-15 times before going out. Guess I am partly to blame for not checking it earlier, but I'm out $200 now. Judging from other reviews on here I'm thinking these are just shoddily constructed.

Other Thoughts: YMMV but I would avoid

Did you find this review helpful? Yes No

  • Jeremiah P.
  • 11/2/2014 2:22:02 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsDidn't last

Pros: The subwoofer was loud. It sounded great, I loved it.

Cons: Died within 23 months. Newegg lists a 2 year warranty on it, so I think I might be able to get some compensation under warranty, but I was disappointed. I really only used this subwoofer very little. The gain was always turned to AT MOST halfway, usually much less because it was loud enough for me. Was not pushed to it's limits in any way.

3 out of 3 people found this review helpful. Did you? Yes No

  • Michael H.
  • 8/5/2014 9:29:57 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsDied with only moderate use

Pros: Sounded good

Cons: I bought 2 last summer. They were never driven hard. By the time winter came they both had died.

Did you find this review helpful? Yes No

  • 6/21/2014 7:58:13 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsFLAMED OUT AFTER ONLY 17 MONTHS!!!

Pros: Bought to complement a set of two Klipsch B-20s (front L&F), four S-10s (front presence and surround), and two C-20s at center along with an older Polk Audio sub, all powered by a Yamaha V667. The Sub-10 replaced the PA Sub and completely rounded out that unique Klipsch sound that many and some hate. Me, I was in Klipsch heaven!
Everything was perfectly balanced. So, I decided to upgrade the B-20s for a set of F-20s, hoping for an ever better experience. Wrong! The Sub 10 decided to die two days before the F-20s arrived.

Cons: After only 17 months of very light usage, the Sub -10 went the way of so many other Sub 10s (Google Klipsch Sub 10 problems and you will find a large number owners who have had the same problem). a call to Klipsch tech service suggested replacing the fuse. That didn't work.

Other Thoughts: Can't believe Klipsch allowed this model to be marketed. It lends some credence to Klipsch critics' complaints about the production quality of its products.

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

  • Harley G.
  • 6/19/2014 6:05:00 PM
  • Tech Level: Average
  • Ownership: more than 1 year

5 out of 5 eggsKlipsch Promedia 2.1 THX

Pros: Loved this setup. Good quality and sound. Used with my SoundBlaster X-Fi.
Paid $150 in July 2005.
Just went dead on me June 2014.

Cons: I don't understand how a well taken care of electrical equipment can not work in this day of electronics. There are no tubes. And the two (2) fuses are not blown.

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

  • Anonymous
  • 5/25/2014 10:48:34 PM
  • Tech Level: Average
  • Ownership: more than 1 year

1 out of 5 eggsPoor Quality In Shiny Box

Pros: Product presented itself well and company name sounds upscale.

Cons: Died within a year of light use. Stay away from comapany and thier products.

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

  • Dennis Z.
  • 4/23/2014 9:43:26 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsFeel It

Pros: This sub's price can't be beat.
At half volume this thing fills the room with deep rich bass.
The name.

Cons: Auto Sensing is a bit flakey.
Cost to upgrade the shipping was astronomical.

Other Thoughts: this finishes off my Klipsch Surround 5.1 system very well.

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

  • Michael B.
  • 4/21/2014 10:17:39 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsKlipsch Synergy Sub-10 420W 10" Subwoofer

Pros: Simple to setup in many different speaker configurations. All the controls are properly marked and easy to see. Too many times I must use a flash light and magnifying glass to read it. That's when most mistakes are made. It also has a very sturdy chassis. No rattles at all. The biggest pro of all. It sounds awesome at any volume level, surround sound type. I want to buy another one.

Cons: Controls could be on the top/front of the sub box. When it arrived it had a big gaping tear in it. Shipping is always an important thing to consider. This was by USPS.

Other Thoughts: Why do Kamikaze pilots wear helmets?
Where does the white go when the snow melts?

Did you find this review helpful? Yes No

  • Douglas R.
  • 4/8/2014 6:10:18 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

2 out of 5 eggsAMP DIED

Pros: Good sub for the price, especially if you can catch it on sale at Newegg for ~$170

Cons: Poor Quality!!! Although this sub gave me about three years of service (lightly used), the amp blew upon moving it to my new home. After searching online I found this is a common problem with Klipsch subs. A replacement amp from Klipsch is ~$150, so you can practically buy a new sub.

On a side note when I was in college I purchase Klipsch 5.1 Promedia speakers for my computer. Motherboard/Amp died less than two years. Needless to say, I will never purchase Klipsch products again.
After researching HSU Research subs provide great sound, build quality, and value. Worth the extra money.

Other Thoughts: I was a big Klipsch fan, but after two of their products have failed on me, it is clear the quality of their products are not what they used to be. I would highly recommend looking for a sub that will last.

Did you find this review helpful? Yes No

  • William H.
  • 11/16/2013 10:51:48 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsAbout service

Pros: Price. Klipsch honored the warranty when the amp died, after ten months of light usage.

Cons: Build quality just isn't up to Klipsch standards.

Other Thoughts: It was $180.00 bucks.

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

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Item#: N82E16882780012
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