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Klipsch > 
Item#: 9SIA1J70ZW2249

Klipsch Reference SW-112 Subwoofer, Black Oica Single

  • 26Hz-120Hz ± 3dB
  • Amplifier Power: 300W continuous @ <2% THD
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The Klipsch Reference Subwoofer hurls out enough power and bass extension to shake the foundation. It uses high-quality materials and the most reliable components to create a rock-solid impact that makes your movies and music come alive.

The SW-112 subwoofer shakes things up by employing a 12-inch Active non-resonant Woven Fiberglass driver and a BASH Digital Hybrid amplifier that provides efficient and reliable high-powered sound. Best of all, the compact footprint with black matte vinyl complements impeccable design, making the SW-112 subwoofer a perfect boom boost for you home theater or two-channel system.

  • newegg Impressive Bass The Klipsch SW-112 boasts a 12" highly damped, non-resonant woven fiberglass driver to deliver deep, accurate and tight bass, making your movies and music more realistic.
  • newegg BSAH Technology A BASH Digital Hybrid amplifier with 300W continuous power rating delivers efficient and reliable high-powered sound, helping bring out the best from any high quality sound system.
  • newegg Front Slot Ports The advanced front slot port provides deep bass and installation and placement flexibility.

Learn more about the Klipsch SW-112




Sold As
Driver Units
12" (30.5cm) Active non-resonant Woven Fiberglass driver
Power Rating
Amplifier Power: 300W continuous @ <2% THD
Frequency Response
26Hz-120Hz ± 3dB
Inputs: L/R Line-level RCA jacks, L/R High-level speaker binding posts, WA port
Remote Control
Power Supply
100-120V / 220-240V~50/60Hz 3.15A (Auto-voltage switching)
Dimensions & Weight
16" x 14.5" x 19" (H x W x D) / 46 lbs.


Compact subwoofer with stylish finish
- Black matte vinyl complements impeccable design

Highly damped, non-resonant woven fiberglass driver
- Produces tight musical bass

BASH Digital Hybrid Amplifier
- Efficiently produces reliable, high-powered sound

Front slot ports
- Provide deep bass and installation and placement flexibility

Line and high level inputs
- Ensure compatibility with old and new receivers

1-watt standby mode
- Energy-saving feature

Manufacturer Warranty

2 years limited
2 years limited

Quick Info


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

Customer Reviews of the Klipsch SW-112

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  • Gregory H.
  • 1/6/2014 12:12:09 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSW-112 Subwoofer

Pros: Very low base. Powerfull!

Cons: Due to the 12" speaker, this woofer does not hit the base frequencies between about 160 Hz up to 300 Hz very well.
But any 12" speaker would have that limitation.

Other Thoughts: This speaker shakes my living room so hard that the Christmas decorations my wife hung on the front window bounce around and fall off the window. Its the perfect size for a 12' x 19' room. I must note that it does not hit the higher base frequencies very well (its really only for freq below 150 hz or so). I had to reconnect my old 8' sub and set the freq cutoff on the Klipsch very low to make sure it doesn't interfere with my 8' sony at 150hz - 300hz frequencies. The two together sound great.

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  • Ben H.
  • 2/4/2011 2:00:37 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

4 out of 5 eggsGood Sub

Pros: Clean sound, hits low, sounds FANTASTIC in hometheater applications. Plenty of power. Clean looking. Paid $380 which I think is about right. Sounds identical to the RW-12d. Still haven't gotten it even close to it's limit due to fear of neighbors getting upset (I can hear it outside my house easily when set to 0.0 setting)

Cons: Large, not as musical as it could be. But then again it sounds better musically than any other home sub I have come across. Slightly boomy at times. Doesn't have a low pass input (you can't feed the speaker line into the sub and have it output to your speakers. pretty much have to use the LFE port)

Other Thoughts: I have it connected to a denon 2311CI and paired with RF-82's and the full setup really is tremendous. When I say it's fantastic in HT, I mean it. Audyssey set it to a gain of -2, so there really is a lot more headroom possible than I even come close to utilizing.

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Home > 
Electronics > 
Home Audio & Home Theater > 
Home Audio Speakers > 
Klipsch > 
Item#: 9SIA1J70ZW2249
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