RBH Sound 821C-SW/R - Dreamedia AV
RBH Sound 821C-SW/R - Dreamedia AV
Vendor: RBH Sound

RBH Sound 821C-SW/R Speaker

Compact high-fidelity center channel speaker

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RBH Sound 821C-SW/R Speaker

Unveiling the RBH Sound 821C-SW/R: The Heart of Your Home Theater

Imagine a home theater system that not only fills your room with awe-inspiring sound but also serves as the visual and acoustic centerpiece of your entertainment space. The RBH Sound 821C-SW/R center channel speaker does just that, offering a blend of high-fidelity audio reproduction and an elegant, space-saving design that elevates your home cinema experience to new heights.

High-Performance Audio Reproduction

At the core of the RBH Sound 821C-SW/R's outstanding performance lies its advanced driver configuration. The MTM (Midrange-Tweeter-Midrange) alignment ensures a balanced and coherent soundstage, with two 8-inch aluminum cone woofers delivering robust, articulate bass and mid-range frequencies. Complementing these are the large, high-quality AMT (Air Motion Transformer) aero-striction tweeter, renowned for its exceptional clarity and detail.

  • Dynamic Range: Capable of producing reference-level dynamic range, the 821C-SW/R reproduces the most nuanced details of your favorite soundtracks and the thunderous peaks without distortion.
  • Ultimate Fidelity: With the goal of ultimate fidelity in audio reproduction, this speaker brings you closer to the original performance, creating an immersive listening experience that is second to none.

Compact Size, Monumental Impact

Despite its impressive sound capabilities, the RBH Sound 821C-SW/R boasts a compact footprint. This feature allows for versatile placement options without compromising on acoustic performance. It's designed to seamlessly integrate into any home theater setup, providing a powerful auditory presence that belies its smaller size.

  • Visual Benefits: The smaller size of the 821C-SW/R offers visual benefits, allowing it to blend into your living space without dominating the décor.
  • Space-Saving Installation: Ideal for those who value both aesthetics and audio quality, the compact footprint facilitates space-saving installation with no sacrifice to sound quality.

Seamless Surround Theater Integration

The RBH Sound 821C-SW/R is not just a standalone marvel; it's designed to be the linchpin of a comprehensive surround sound system. When paired with the RBH 821-SW/R subwoofer, the center channel speaker's low-frequency response is enhanced, creating a fuller and more impactful audio experience.

  • Subwoofer Compatibility: The 821C-SW/R is compatible with RBH's S and SI subwoofer models, ensuring that you can tailor your setup for the ultimate impact that suits your personal preferences and room acoustics.
  • Dynamic Surround Sound: As a high-output center channel speaker, it's engineered to work in concert with your surround sound system, anchoring the dialogue and on-screen action with precision and power.

Designed for the Enthusiast

Tailored for large home theaters or spacious listening rooms, the RBH Sound 821C-SW/R is for the audio enthusiast who craves a cinema-like experience at home. Its ability to convey the full emotional impact of a film's soundtrack or the subtleties of a live concert recording is what sets it apart from the competition.

  • Immersive Experience: The speaker's delivery of immersive and awe-inspiring audio performance places you right in the middle of the action, whether you're watching a blockbuster movie or enjoying a live concert.
  • Reference-Level Quality: The 821C-SW/R offers performance characteristics comparable to its larger siblings, the 831 models, ensuring that you enjoy reference-quality sound without needing a larger space.

Your Authorized Online Dealer

As an authorized online dealer, Dreamedia ensures that you receive a genuine RBH Sound product, complete with the support and warranty to give you peace of mind. Our team is available to design your dream home theater system, integrating the RBH Sound 821C-SW/R seamlessly for an optimal audio-visual experience.

Main Benefits and Features

  • High-Quality Drivers: MTM driver alignment with two 8-inch aluminum cone woofers and a large high-quality AMT tweeter.
  • Reference-Level Dynamic Range: Delivers powerful, distortion-free audio at any volume.
  • Compact Design: A smaller footprint for those who value space as much as sound.
  • Seamless Integration: Pairs perfectly with RBH subwoofers for a full-range sound system.
  • High Fidelity: Ultimate audio reproduction for an immersive, high-impact home theater experience.

Embrace the Dream of Ultimate Audio Fidelity

With the RBH Sound 821C-SW/R, you're not just purchasing a speaker; you're investing in a cornerstone for your dream home theater. Its superior sound quality, compact design, and seamless integration into surround systems make it an exceptional choice for the discerning listener. Whether you're watching the latest Hollywood hit or enjoying your favorite album, the 821C-SW/R places you at the heart of the experience.

Dreamedia is here to help you bring this dream to life, offering personalized home theater design services that ensure your RBH Sound 821C-SW/R center channel speaker performs to its fullest potential in your unique space. With our expertise and your vision, the ultimate home theater is within reach.

Ready to Elevate Your Home Theater Experience?

The RBH Sound 821C-SW/R is more than a speaker—it's the key to unlocking a new dimension of audio excellence in your home. To discover more about how this high-fidelity center channel can transform your entertainment experience, or to design your complete home theater system, contact Dreamedia today. Our team of experts is ready to assist you in crafting a personalized, immersive audio-visual journey like no other.

The 821C-SW/R has performance characteristics very close to their larger 831 model siblings with the visual benefit of a smaller footprint. The 821C-SW/R uses two 8-inch aluminum cone woofers and a large high-quality AMT aero-striction tweeter in a MTM driver alignment and is capable of producing reference level dynamic range with ultimate fidelity in large home theaters or listening rooms. Combine this high-output center channel with the RBH 821-SW/R for a extremely dynamic full surround theater system. For ultimate impact check out the RBH S and SI Subwoofer models to complement and complete your dream home theater that will leave you, your family and guests in awe.

Our Review


The RBH Sound 821C-SW/R is a center channel speaker designed to deliver ultimate fidelity in audio reproduction. With performance characteristics comparable to its larger 831 model siblings, this compact speaker offers a space-saving installation without compromising on sound quality. It features an MTM driver alignment with two 8-inch aluminum cone woofers and a large high-quality AMT aero-striction tweeter. Capable of producing reference-level dynamic range, the RBH Sound 821C-SW/R is ideal for large home theaters or listening rooms. Additionally, it can be combined with the RBH 821-SW/R subwoofer for a dynamic full surround theater system, and complementary subwoofer models (RBH S and SI Subwoofers) are available for enhanced impact.

Design and Build Quality

The RBH Sound 821C-SW/R boasts a compact footprint, allowing for versatile placement options in any home theater setup. Despite its smaller size, it is equipped with an MTM driver alignment, featuring two 8-inch aluminum cone woofers and a large AMT tweeter. This driver configuration ensures a balanced and immersive soundstage. The build quality of the RBH Sound 821C-SW/R is impressive, with sturdy construction and durable materials that contribute to its longevity.


When it comes to audio reproduction, the RBH Sound 821C-SW/R excels in delivering high-performance sound. The MTM driver alignment, combined with the use of quality components, enables accurate and detailed sound reproduction across the frequency range. Whether you're watching movies or listening to music, the RBH Sound 821C-SW/R reproduces audio with precision and clarity.

One standout feature of the RBH Sound 821C-SW/R is its ability to produce reference-level dynamic range. This means that it can handle both soft and loud sounds without distortion or loss of detail. The speaker is capable of filling large home theaters or listening rooms with immersive sound, creating a truly cinematic experience.

For those looking to enhance the impact of their audio setup, the RBH Sound 821C-SW/R offers compatibility with the RBH 821-SW/R subwoofer. This combination allows for a full surround sound system, delivering deep and powerful bass to complement the speaker's performance. Additionally, RBH offers complementary subwoofer models, such as the RBH S and SI Subwoofers, which can further enhance the audio experience.

User Experience

Installing and setting up the RBH Sound 821C-SW/R is a straightforward process. Thanks to its compact size, finding the perfect placement in your home theater setup is easy. Whether you choose to place it on a shelf, mount it on the wall, or integrate it into a custom installation, the RBH Sound 821C-SW/R provides versatile placement options to suit your preferences.

In terms of user-friendliness, the RBH Sound 821C-SW/R offers a simple interface and controls, ensuring a hassle-free experience. The speaker seamlessly integrates with existing home theater systems, allowing for easy operation and control through compatible audio receivers or smart home systems.


The RBH Sound 821C-SW/R offers several notable strengths that make it a top choice for home theater enthusiasts:

  1. High-performance audio reproduction: The speaker delivers exceptional sound quality, accurately reproducing the audio as intended by the content creators.
  2. Compact size for versatile placement options: The RBH Sound 821C-SW/R's compact footprint allows for flexible placement in any home theater setup.
  3. Suitable for large home theaters or listening rooms: With its reference-level dynamic range and ability to fill large spaces, this speaker is perfect for creating an immersive audio experience.
  4. Capable of delivering reference-level dynamic range: The RBH Sound 821C-SW/R can handle both soft and loud sounds with precision and detail, providing an engaging listening experience.
  5. Compatibility with RBH 821-SW/R and RBH S and SI Subwoofers: The ability to combine the speaker with subwoofers enhances the overall impact and performance of the audio system.


While the RBH Sound 821C-SW/R offers impressive performance and features, it does have a few limitations:

  1. Limited to use as a center channel speaker: The RBH Sound 821C-SW/R is specifically designed for use as a center channel speaker in a home theater setup. It may not be suitable as a standalone speaker for other audio applications.
  2. No specific cons mentioned in the provided information: It is worth noting that no specific cons were mentioned in the information provided. However, it is always recommended to consider personal preferences and requirements before making a purchase decision.


In conclusion, the RBH Sound 821C-SW/R is a high-performing center channel speaker that offers exceptional audio reproduction for large home theaters or listening rooms. Its compact size allows for versatile placement options, while its reference-level dynamic range and compatibility with RBH subwoofers enhance the overall audio experience. While it may be limited to use as a center channel speaker, the RBH Sound 821C-SW/R delivers on its promise of ultimate fidelity in audio reproduction. If you are seeking a high-quality center channel speaker for your home theater setup, the RBH Sound 821C-SW/R is definitely worth considering.


General Specifications

  • Model: 821C-SW/R
  • Speaker Type: Center Channel Speaker
  • Speaker Design: 2-way wall mount / built-in speaker
  • Cabinet Depth: 5 inches
  • Finish Options: Black or white satin finish
  • Mounting Options: French Cleats for wall mounting
  • Grille: Magnetic grille included (1/2" MDF)

Driver Configuration

  • Woofer: Dual 8-inch black-anodized aluminum cone woofers
  • Tweeter: Large AMT (Air Motion Transformer) tweeter
  • Driver Alignment: MTM (Mid-Tweeter-Mid)


  • Width: 38 inches
  • Height: 9.75 inches
  • Depth: 5 inches (not including grille)


  • Product Type: Signature REFERENCE 2-way wall mount/built-in speaker
  • Application: Suitable for large home theaters or listening rooms
  • Recommended Use: Complete high-output theater system, LCR, surrounds, on-walls throughout larger homes
  • Compatibility: Designed to work hand-in-hand with the SV-831s
  • Sound Quality: Designed to convey clear dialog and vibrant sound effects with superb clarity

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