Klipsch Reference R-112SW Review

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Updated June 27, 2022
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87 Expert Rating

The Klipsch Reference R-112SW subwoofer is a great looking 12-inch woofer that provides great bass and effects when watching movies, listening to music, and more. It is one of the best subwoofers around that will guarantee amazing performance. The deep bass, 300W RMS, and the sound quality from the Klipsch R-112SW will surely entice you. Compare this speaker with our review of the Nano HiFi NH1 speaker to make sure you’re making the best choice.

Why We Like It – Klipsch Reference R-112SW

With a 12-inch spun copper Cerametallic woofer and an all-digital amplifier, the Klipsch Reference R-112SW is a solid performing subwoofer for your home theater system. If you want a deep and house rumbling bass, the R-112SW subwoofer is an excellent choice. It looks great and delivers 300W RMS with a frequency range from 24Hz to 125Hz.

  • Frequency response of 24Hz to 125Hz
  • 300W RMS from all-digital amplifier
  • Front firing Spun Copper Cerametallic woofer looks great
  • Improper room placement can cause rattling of objects


The subwoofer provides the deep bass and effects when watching movies, and the Klipsch R-112SW will rattle your house without any distortion. The 12-inch spun copper cerametallic woofer and the built-in digital amp provide 300W RMS and include LFE RCA inputs. The Klipsch speakers also provide a frequency range of 24Hz to 125Hz for the best lows and clear audio. It also offers features such as Low Pass Crossover and Variable Phase Control. If you find that this is too powerful for your room size, you could try the Polk Audio PSW10 10″ Powered Subwoofer with 100W RMS. You can choose to also look at a 10″ front-firing spin-copper woofer in our Klipsch R 100SW 10 subwoofer review.


The Klipsch Reference R-112SW subwoofer looks amazing thanks to the front firing 12-inch spun copper driver. This is enclosed in a beautiful brushed black polymer veneer MDF cabinet that enhances the performance. The satin painted plinth also adds to the design, while offering sturdy support. The subwoofer also features a large slot-port in the front with proprietary internal geometry to reduce port noise. This results in clean low frequencies and also allows for easier placement. However, the Polk Audio PSW505 12″ Powered Subwoofer offers a cleaner look without any slot-ports. You can also read our Polk audio PSW10 review for a speaker that has a compact design and an amplifier that powers to 100 watts.


The audio performance provided by this speaker type is itself of great value to the customer. Pair that up with free shipping, and the deal gets better. The Klipsch Reference R-112SW is an incredible subwoofer for anyone looking to set up a powerful home theater. The polymer veneer cabinet, brushed black colour, and the large 12-inch woofer make it a great looking woofer. With 300W RMS and low frequency range, movies will come to life. For those looking for more power, BIC America F12 12-Inch 475-Watt Front Firing Powered Subwoofer is a better option.

Klipsch Reference R-112SW Wrap Up

The amazing design with the brushed black polymer veneer cabinet, the satin painted plinth, and the 12-inch spun-copper cerametallic woofer, make the Klipsch R-112SW a great subwoofer. Pair that with the 300W RMS sound and the 24Hz to 125Hz frequency range, and you’ve got amazing full deep bass. However, you will have to place the subwoofer properly to enjoy its best performance.

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