Klipsch R-120SW 12 Inch Subwoofer

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Klipsch R-120SW 12 Inch Subwoofer

Klipsch R-120SW 12 Inch Subwoofer

Average rating: 5 stars Number of reviews: (1) SKU: 111256630 MODEL: R-120SW BLACK SUBWOOFER
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Save $250 349.00


Now featured at RC Willey, the Klipsch R-120SW 12 inch subwoofer is designed to deliver awe-inspiring bass for your movies and music. A 400 Watt all-digital amplifier powering a front-firing spun-copper IMG woofer produces a clean, deep bass response for your home audio system.



Up close look at the Klipsch copper subwoofer

Sleek Design

Exposed fasteners, low profile magnetic grilles, and a scratch-resistant, textured wood grain vinyl give the R-120SW subwoofer a polished, modern appearance that perfectly accents our entire Reference series speakers.


Spun Copper IMG Woofer

Injection Molded Graphite (IMG) woofers are exceptionally light while being extremely rigid – providing remarkable low-frequency response, with minimal cone breakup and distortion to give you the deepest, cleanest bass possible.


High-quality Cabinet Design

Reinforced MDF construction reduces cabinet vibration for less audible coloration and improved sonic accuracy giving you the ultimate listening experience that's built to last.

Room showing a guitar and collection of Klipsch speakers

Customized Bass

The R-120SW subwoofer gain, low pass crossover, and phase controls ensure the low-frequency tones blend with other speakers and establish the ideal level of bass for your room. Line level/LFE RCA inputs provide maximum compatibility with standard home theater receivers.


All-digital Amplifier

The built-in, all-digital amplifier delivers ample power with high efficiency and true-to-source accuracy in reproduction, ensuring maximum efficiency for maximum output, detail, and power.


Front-firing Driver

The high-performance driver provides deep bass and room placement flexibility.


Low Pass Crossover and Phase Control

Ensures the subwoofer’s low-frequency tones blend with other Klipsch speakers and establish the ideal level of bass for your room.


Line/LFE Inputs

Ensures compatibility with home theater receivers.


MDF Cabinet with Scratch-resistant, Textured Wood Grain Vinyl

Stylish aesthetic with absolute durability that results in a seamless integration into any decor.

Living room showing off the Klipsch speakers


The following videos explain how to maximize speaker placement for pristine sound quality.


  • 12" Front-Firing Spun-Copper IMG Woofer
  • All-Digital Amplifier with 400 Watts Peak Power
  • Volume, Low Pass Crossover, and Phase Control
  • Line Level/LFE RCA Inputs for Maximum Receiver Compatibility
  • Black Textured Wood Grain Vinyl


Klipsch Reference


14"W x 19.2"D x 16.5"H
Black Textured Wood Grain Vinyl
Frequency Response
29Hz - 120Hz +/- 3dB
Maximum Acoustic Output
116 dB
All Digital
Amplifier Power (Cont/Peak)
Amplifier Features
Volume, Low-pass, 0/180 Phase, Auto Power On
Driver Components
12” High Excursion Spun-Copper IMG Woofer
Enclosure Material
Enclosure Type
Bass-Reflex via Rear-Firing Port
Line Level/LFE RCA jacks
31 lbs. (14.1 kg)
Built From


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Q & A


R-120SW BLACK SUBWOOFER Klipsch R-120SW 12 Inch Subwoofer

Klipsch R-120SW 12 Inch Subwoofer - 349.00

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