R-120SWi Wireless Subwoofer


The Klipsch R-120SWi wireless subwoofer is designed to deliver awe-inspiring bass for your movies and music. A 230 Watt all-digital amplifier powering a front-firing spun-copper IMG woofer produces a clean, deep bass response for your home audio system.




  • Integrated wireless connectivity via a pre-paired transmitter (included)
  • 12" Front-Firing Spun-Copper IMG Woofer
  • All-Digital Amplifier
  • Volume, Low Pass Crossover, and Phase Control
  • Line Level/LFE RCA Inputs for Maximum Receiver Compatibility
  • Dimensions: 16.5" x 14" x 19.2"
  • Black Textured Wood Grain Vinyl
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Injection Molded Graphite (IMG) woofer cones 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.

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All-Digital Amplifier

The built-in, all-digital amplifier of the R-120SWi wireless subwoofer delivers ample power with high efficiency and true-to-source accuracy reproduction - thus providing maximum output, detail, and power that fills your home.

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The R-120SWi wireless 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.

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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.

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Flexible Placement

Wireless connectivity and a compact design allow for premium sound anywhere in the room.

Simply connect the included ultra-compact, pre-paired transmitter (included) to the subwoofer out or LFE out on your receiver. The 2.4GHz connection delivers high-resolution sound with minimum latency, for clear, powerful bass with no wires.

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Sleek Design

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