Klipsch R-100SW VS Klipsch R-120SW

Klipsch R-100SW VS Klipsch R-120SW – Full Comparison

In the realm of home theater entertainment, the importance of pristine sound quality cannot be overstated. Everyone desires a sound ...

By Dewayne

In the realm of home theater entertainment, the importance of pristine sound quality cannot be overstated. Everyone desires a sound system that can reproduce the feel of being in a movie theater, and the choices one makes regarding home theater equipment such as subwoofers can significantly make or break the experience. As we explore the comparative qualities of two notable subwoofer models, the Klipsch R-100SW and the R-120SW, you’ll discover what sets these two products apart.

In this review, we’ll delve into the products’ distorting characteristics and the impact they have on overall home theater audio immersion. We will explore their design features, key specifications, pros, cons, and comparative performance to empower you, the consumer, with insightful information. With the aim to help you make a well-informed product choice that aligns best with your specific requirements and preferences.

Both the Klipsch R-100SW and the R-120SW have proven themselves to be performers in the home theater arena. The user feedback for these products is often positive, citing their sound quality, design, and integrative capabilities. In a world where the balance between price and performance is crucial, it’s necessary to investigate these products thoroughly to determine the better fit for your home theater.

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Klipsch R-100SW Overview: Key Specifications

Klipsch R-100SW VS Klipsch R-120SW

Klipsch R-100SW is a compact yet powerful home theater subwoofer designed for those who value optimal sound quality. It features a 10” spun-copper IMG woofer and a digital amplifier capable of delivering 300 watts of dynamic power. This subwoofer brings theatrical audio to your home.

The Klipsch R-100SW features an all-digital amplifier, the built-in, all-digital amplifier of the R-100SW delivers high power with high efficiency with a true-to-source accuracy reproduction. The R-100SW also offers a high degree of flexibility in terms of its placement in your home theater setup.

In terms of connectivity, the Klipsch R-100SW shines with LFE/RCA inputs for comfortable coupling with almost every home theater receiver. Lastly, the low-pass crossover and phase control settings enable the optimization for the acoustic conditions of your specific room, lending detail to your listening experience.

Despite its compact size, the R-100SW is capable of delivering a considerable volume range without distorting. Thiscapability makes it an excellent choice for small to medium-sized rooms, where it can truly shine.

Brand: Klipsch
Model: R-100SW
Woofer: 10″ front-firing high-excursion spun-copper IMG woofer
Cabinet: MDF Plinth
Weight: 26 lbs
Dimensions: 14.5”(H) x 12.5”(W) x 16.4”(D)
Minimum frequency response: 32Hz
Maximum frequency response: 120Hz
Amplifier power: 150W/300W
RMS power: 150 watts
Sensitivity: – 116 dB
Connectivity: Line level/LFE RCA inputs

Design Features of Klipsch R-100SW

When it comes to design, Klipsch pays attention to both aesthetic appeal and functionality. Regarded by audiophiles for their signature sound and visual prowess, Klipsch ensures that the R-100SW isn’t a departure from this legacy. Its reinforced MDF construction diminishes distortion and improves sound quality.

The R-100SW features a black textured wood grain vinyl cabinet that pairs well with many home décor themes. This subwoofer comes with a removable grille, giving users the flexibility to expose the spun-copper IMG woofer. This adds a distinctive touch to your home theater set-up.

Part of the appeal of the Klipsch brand is its attention to detail in every aspect of their product. The R-100SW’s design minimizes port noise for clean, distortion-free bass. The integrated low pass crossover and phase control provide even more flexibility and control in your sound.

Lastly, an auto power function automatically turns the subwoofer on when it senses an audio signal. It will also auto-off after a pre-set amount of time without any audio signal, further enhancing its user-oriented design.

Pros and Cons of Klipsch R-100SW

The Klipsch R-100SW subwoofer is excellent for people who want a compact, powerful subwoofer that doesn’t compromise on design or sound quality. It delivers powerful, smooth, and deep bass, ensuring that soundtracks and music sound realistic and immersive in your home theater.

It’s compact and versatile and fits perfectly into different room sizes. The LFE and RCA inputs provide flexibility in connecting to a variety of audio receivers. On top of that, it is a solidly built product with MDF cabinet material for resistance to acoustical resonance.

However, a point of concern with the Klipsch R-100SW may be its performance at high volumes. Some users have reported that in some tracks at high volumes, the bass isn’t satisfying. It seems more suited to medium volumes, where its sound quality peaks.

Another downside is that it lacks more advanced features such as app control or wireless connectivity. These are becoming increasingly common in home theater systems and could attract a user base that values smart functionality.


  • Compact and versatile, ideal for small to medium-sized rooms.
  • Powerful, smooth, and deep bass enhances soundtracks and music.
  • Solidly built product with MDF cabinet material for resistance to acoustical resonance.
  • Features like low-pass crossover and phase settings offer customization.
  • Easy connectivity with LFE and RCA inputs.


  • At high volumes, the bass quality may not be as satisfying.
  • Lacks modern features such as app control or wireless connectivity.

Klipsch R-120SW Overview: Key Specifications

Klipsch R-100SW VS Klipsch R-120SW

Transitioning to the Klipsch R-120SW, this home theater subwoofer is targeted at those who wish for absolute power and precision in their bass. It is loaded with a 12″ spun-copper IMG woofer and a high-efficiency digital amplifier ready to deliver up to 400 watts of dynamic power.

The R-120SW sets itself apart with its all-digital amplifier, maintaining high efficiency and true-to-source accuracy in sound reproduction. With its high capacity, the R-120SW is well suited for larger rooms and offers increased power compared to the R-100SW.

The Klipsch R-120SW provides excellent connectivity options with LFE/RCA inputs, making it compatible with most home theater receivers. It also offers the same customizable options, like low-pass crossover and phase settings, allowing the adjustment for your specific acoustic conditions.

It’s clear from consumer feedback that the R-120SW has a lot to offer, especially for larger rooms or spaces. The sheer power it brings to your home theater system is considerable, with many noting its superior performance even at high volumes.

Brand: Klipsch
Model: R-120SW
Woofer: 12″ front-firing high-excursion spun-copper IMG woofer
Cabinet: MDF with brushed polymer veneer
Weight: 30 lbs
Dimensions: 16.5″ x 14″ x 19.2″
Minimum frequency response: 29Hz
Maximum frequency response: 120Hz
Amplifier power: 200W/400W
RMS power: 200 watts
Sensitivity: – 116 dB
Connectivity: Line level/LFE RCA inputs

Design Features of Klipsch R-120SW

The design features of the Klipsch R-120SW are in par with its smaller cousin, the R-100SW, with a similarly elegant and functional aesthetic. It retains the reinforced MDF construction ensuring minimal resonance, and contributes to a cleaner sound output.

The R-120SW features the same black textured wood grain vinyl finish and also includes the removable grille, which can be removed to expose the spun copper IMG woofer, giving a more personalized appearance to your living room.

An important design feature of the R-120SW is its front-firing driver. The driver provides deep bass and placement flexibility. With its energy management mechanism, the R-120SW conserves energy using its auto power function, turning on and off as required.

Although the Klipsch R-120SW is larger due to its enhanced performance capabilities, its design is carefully thought out to ensure elegance is not compromised, and the subwoofer seamlessly fits into any home theater system.

Pros and Cons of Klipsch R-120SW

The Klipsch R-120SW subwoofer caters to users who crave power in their home theater system. The bass response is deep, precise, and adjustable, ensuring optimum sound integration with other speakers. It offers an immersive listening experience, enhancing the overall home theater output.

The build quality is solid, and the aesthetic appeal is highly regarded by users. The subwoofer fits seamlessly into most décor settings. The RCA and LFE inputs make it highly versatile, and its size makes it ideal for larger rooms or people who want more power.

On the other hand, the R-120SW falls short in terms of smart features, just like the R-100SW. It lacks any type of app control or wireless connectivity, which could make it slightly less attractive to users who greatly value smart features in their home theater system.

The Klipsch R-120SW is more pricey than the R-100SW, nudging it into a higher range in pricing. Hence, it may not be the best option for those with a tight budget but still want to experience Klipsch’s home theater system performance.


  • Ideal for large rooms, offering powerful and precise bass.
  • Deep, adjustable bass response ensures optimum sound integration.
  • Seamlessly fits into most decors due to its aesthetic appeal.
  • Variety of connectivity options, including RCA and LFE inputs.
  • Energy-saving with auto turn-on and off features.


  • More expensive, which might not fit into tight budgets.
  • Doesn’t offer advanced features such as app control or wireless connectivity.

Comparing the Design of Klipsch R-100SW and Klipsch R-120SW

When comparing the design of the Klipsch R-100SW and the R-120SW, there are many similarities as they both adhere to the Klipsch manufacturing ideology – a balance of aesthetics and functionality. Both use a spun-copper IMG woofer, and an all-digital amplifier, known for delivering precise sound.

Klipsch has ensured that both subwoofers sport a similar sleek aesthetic with the black textured wood grain vinyl finish. Both can display or hide the spun copper IMG woofers as per the user’s preference, maintaining the brand’s signature touch.

However, the most significant difference lies in the size of the two subwoofers. The R-120SW is larger than the R-100SW, a direct result of the enhanced power and performance capabilities that it brings to your home theater. Therefore, while the R-100SW is perfect for more compact spaces, the R-120SW would require a larger space to perform ideally.

The difference in design, therefore, caters to different user needs. The R-100SW is perfect for those seeking power in a compact package, while the R-120SW accommodates those who wish for more power and have a larger space to accommodate it.

Examining the Performance: Klipsch R-100SW VS Klipsch R-120SW

On comparing the performance capabilities of the R-100SW and R-120SW, it’s fair to say they serve different user bases with slightly different needs. Both being from the Klipsch stable ensure an impressive sound quality and delivery; however, the main differentiator lies in their power output and size.

The R-100SW, with its smaller size and 10″ spun-copper IMG woofer, is perfect for smaller rooms or users who prefer not to play at very high volumes. On the other hand, the R-120SW, with its 12″ woofer, packs more power, making it ideal for larger rooms or those who enjoy a deeper, more powerful bass.

Worth mentioning is the adaptability of both subwoofers. Thanks to their adjustable low-frequency response and phase control settings, both models offer sound customization, allowing you to optimize the sound to suit your preferences and acoustic environment perfectly.

In terms of performance, one can argue that the R-100SW is perfect for smaller spaces and less noisy environments. Meanwhile, the R-120SW excels in larger rooms, providing deeper and more nuanced bass precision, without showing signs of distortion even at increased volumes.

The Bottom Line: Which is Better?

Taking all specifications, design features, pros and cons into account, it’s essential to understand that choosing either the R-100SW or the R-120SW largely rests on your specific needs and home theater setup. Both subwoofers are top-of-the-line products from a reputable brand.

If you have a smaller room or prefer lower to moderate volumes for your home theater setup, the Klipsch R-100SW would be the ideal choice. However, for larger spaces and a preference for high volumes and deeper, more robust bass, the Klipsch R-120SW would serve your needs better.

Both subwoofers deliver Klipsch’s commitment to quality and a signature blend of power and precision. Neither is a ‘better’ choice universally – they cater to different user needs and preferences.


The Klipsch R-100SW and R-120SW are excellent choices for subwoofers, bringing the cinematic experience home. The R-100SW is perfect for those seeking quality sound in a compact form, delivering dynamic power and precise audio in smaller spaces. The R-120SW, with its robust power and precision, thrives in larger spaces.

Irrespective of your choice, you’ll be bringing a piece of Klipsch’s heritage, quality, and performance home. The decision comes down to understanding your specific needs, room size, and acoustic preferences. The choice you make will undoubtedly enhance your home theater experience, leaving you with a high-quality, engaging, and immersive cinematic audio experience.

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