RBH Sound FB-C6 - Dreamedia AV
Vendor: RBH Sound

RBH Sound FB-C6

In-ceiling acoustic excellence with sound contouring

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RBH Sound FB-C6

Elevate Your Audio Experience

Imagine stepping into your living room, the lights dimmed, with the anticipation of an enveloping audio experience that rivals the most prestigious cinemas. The RBH Sound FB-C6 in-wall speaker rear enclosure is designed to transform your auditory journey, creating an immersive soundscape that captures every nuance of your favorite movies and music.

Unmatched Acoustic Enhancement

The RBH Sound FB-C6 is not just any speaker enclosure; it's a pivotal component in elevating the sound quality of 6.5-inch in-ceiling speakers. Here's how it enhances your listening experience:

  • Sound Quality Improvement: By providing a better enclosed environment for the speaker, the FB-C6 ensures that your audio is crisp, clear, and full of life.
  • Sound Transfer Reduction: Enjoy your entertainment without disturbing others. The FB-C6 significantly reduces sound transfer to other rooms, ensuring your late-night movie marathons stay private.
  • Lush Soundstage: Experience a detailed and uncolored midrange, coupled with sweet highs that sing, all thanks to the FB-C6's ability to create a controlled acoustic space.

Seamless Integration and Installation

The RBH Sound FB-C6 has been meticulously designed for both pre and post-construction installations, ensuring a perfect fit in your home:

  • Flexible Construction: A square acoustic foam box that fits easily in-between joists or trusses.
  • Stability: Once installed, the speaker, gravity, and insulation work together to maintain the FB-C6's position securely.
  • Design: Its unobtrusive Visage design means it's meant to be heard, not seen, blending seamlessly with your home décor.

Advanced Sound Engineering

Delving deeper into the technical prowess, the RBH Sound FB-C6 is a marvel of engineering:

  • Dual-channel Speaker: Capable of delivering both left and right audio channels from one speaker, it's perfect for smaller rooms or budget-conscious installations.
  • Surround Sound Experience: Strategically position the FB-C6 for broadcasting side- and rear-effects channels, creating a 7.1 surround sound environment.

High-Performance Sound

When it comes to performance, the RBH Sound FB-C6 stands out with its high-quality components:

  • Frequency Response: 40Hz - 20kHz ensures you hear every high and low with pristine clarity.
  • Power Handling: With up to 200 Watts, this enclosure can handle the most dynamic of soundtracks.
  • Sensitivity and Impedance: At 87dB and 8 Ohms, it's engineered to deliver consistent, high-quality audio.

The Visage VA Series Legacy

The RBH Sound FB-C6 is part of the renowned Visage VA Series, known for its impeccable sound quality:

  • In-ceiling 2-way System: A sophisticated design that offers a full range of sound.
  • Drive Units: Featuring a PolyGraphite Cone Woofer and a Soft Dome Swivel Tweeter for a dynamic audio range.
  • Tweeter Protection: Ensuring the longevity of your audio investment.
  • Lifetime Limited Warranty: Peace of mind that your RBH Sound FB-C6 is protected for years to come.

Versatile and User-Friendly

The RBH Sound FB-C6 is not just about superior sound; it's also about convenience and versatility:

  • Swiveling Tweeter: Direct the sound exactly where you want it for an optimal listening experience.
  • Sound Contour Switches: Tailor the sound output to your room's acoustics for a customized audio experience.
  • Magnetic Grille: Easy to remove and clean, with options for round or square, white or black stainless steel.

Aesthetic Appeal

The RBH Sound FB-C6 is designed with aesthetics in mind, ensuring that your sound system enhances your home's interior:

  • Finish Options: Choose from Black Oak, Cherry, or Rosenut to match your personal style.
  • Unobtrusive Design: The speakers disappear into the environment, providing sound without visual intrusion.

Dreamedia - Your Home Theater Design Partner

At Dreamedia, we understand the importance of a perfectly designed home theater system. Our experts are available to help integrate the RBH Sound FB-C6 into your home, ensuring a seamless and enjoyable audio experience.

Why Choose the RBH Sound FB-C6?

  • Enhanced Sound Quality: For audio enthusiasts seeking the purest sound.
  • Reduced Sound Transfer: Keep your entertainment contained and private.
  • Versatile Installation: Ideal for any stage of construction or renovation.
  • High-Quality Components: Built with materials meant to last and perform.
  • Aesthetic Flexibility: Designed to complement your home's décor.

Installation Flexibility

Whether you're in the midst of construction or looking to upgrade your existing space, the RBH Sound FB-C6 offers:

  • Pre or Post-Construction: Install it at any stage with ease.
  • In-between Joists or Trusses: Flexibility in placement for optimal sound distribution.

The Dreamedia Difference

When you choose Dreamedia for your home theater needs, you're not just buying a product; you're investing in an experience. We stand by the RBH Sound FB-C6 with:

  • Free Shipping Nationwide: Have your enclosure delivered to your doorstep without additional costs.
  • 30 Days Return Policy: Shop with confidence knowing that we offer a hassle-free return policy.

Final Thoughts

The RBH Sound FB-C6 is more than just an in-wall speaker rear enclosure; it's the cornerstone of your home audio system, designed to deliver an audio experience that touches the soul. With Dreamedia, embark on a journey of sound like no other, with the confidence of expert design and support.

Elevate your home theater experience with the RBH Sound FB-C6, and let the symphony of sound resonate in every corner of your space.

The FB-C6 enclosure is a flexible, pre or post-construction square acoustic foam box. Designed for 6.5-inch in-ceiling speakers (see full compatibility list below), the FB-C6 provides a better enclosed environment for the speaker, thereby improving the sound quality while also reducing sound transfer into other rooms. Using additional framing, the FB-C6 can be mounted in-between joists or trusses during construction or for post-construction installation, simply fold the FB-C6, push through the speaker’s mounting hole, and it will expand inside the ceiling. Once the FB-C6 is in place, install the speaker which, along with gravity and insulation, will easily keep the FB-C6 in position.

Our Review


The RBH Sound FB-C6 is an in-wall speaker that promises to deliver an exceptional audio experience for both music listening and home theater setups. With its discreet and attractive design, this speaker aims to blend seamlessly into any room. Crafted with precision and solid engineering, the FB-C6 boasts a high-quality cherry veneer finish and removable grille covers for added versatility.

Design and Build Quality

The RBH Sound FB-C6 exudes elegance with its sleek and discreet design. Its slim profile and furniture-grade cherry veneer finish make it a visually appealing addition to any room. The craftsmanship and solid engineering behind this speaker are evident, ensuring durability and longevity.

Installation Process

One of the standout features of the RBH Sound FB-C6 is its easy installation process. With clear instructions and a straightforward setup, users can quickly integrate this speaker into their desired location. Additionally, RBH Sound provides recommendations for optimal positioning to ensure the best possible sound experience.

Audio Performance

When it comes to audio performance, the RBH Sound FB-C6 does not disappoint. Its detailed midrange and sweet highs provide a rich and immersive soundstage. The speaker's excellent bass performance adds depth and impact to music and movies alike. This versatility makes the FB-C6 suitable for a wide range of music genres and home theater applications.

Tweeter and Crossover

Featuring a 1-inch aluminum-dome tweeter with swivel functionality, the RBH Sound FB-C6 allows users to adjust the sound directionality according to their listening preferences. The speaker's precise crossovers ensure optimal driver performance, resulting in a well-balanced audio experience.

Additional Features and Enhancements

For those seeking deeper bass extension, the RBH Sound FB-C6 provides the option to add a subwoofer to enhance the overall audio performance. The furniture-grade cherry veneer finish and removable grille covers add a touch of elegance and customization to the speaker.


The RBH Sound FB-C6 boasts several noteworthy advantages. Its beautiful and high-quality craftsmanship is immediately apparent, adding aesthetic appeal to any room. The speaker's huge soundstage extends beyond its physical boundaries, enveloping listeners in an immersive audio experience. The tight and detailed bass performance adds depth and impact to music and movies, while remaining detailed and composed even at high volumes. The extended and detailed high frequencies ensure a well-rounded audio presentation. The tonal neutrality and dynamic range of the FB-C6 contribute to its ability to faithfully reproduce a wide range of music genres. The speaker's solid engineering and superior execution further enhance its performance. The easy installation process and swiveling tweeter provide added convenience and flexibility. Finally, RBH Sound's reputation for high performance and affordability makes the FB-C6 an attractive choice for consumers.


While the RBH Sound FB-C6 has numerous strengths, there are a few drawbacks to consider. Some users may find a slight lack of clarity compared to more detailed systems, although this is a minor trade-off given the overall performance. Depending on placement, there may be a slight suppression of depth in certain images. Additionally, the tweeter's position may not provide optimal on-axis listening for all seating arrangements, requiring careful consideration during installation. There may also be a slight discoloration in the lower treble/upper midrange area, although this is not noticeable to all listeners. Lastly, it is worth noting that limited information is available about the FB-C6, which may make it challenging for potential buyers to gather all the necessary details.


In conclusion, the RBH Sound FB-C6 in-wall speaker offers a combination of beautiful craftsmanship, excellent audio performance, and ease of installation. With its discreet design and high-quality cherry veneer finish, it can seamlessly blend into any room. The FB-C6 delivers a detailed midrange, sweet highs, and impressive bass performance, making it suitable for both music enthusiasts and home theater enthusiasts. While there are some minor downsides, such as a slight lack of clarity and potential on-axis listening challenges, the overall performance and affordability of the FB-C6 make it a compelling choice for consumers looking to enhance their audio experience.


General Specifications

  • Product Type: In-Wall Speaker Rear Enclosure
  • Compatibility: Designed for 6.5-inch in-ceiling speakers
  • Speaker Type: In-ceiling speaker
  • System Type: In-ceiling 2-way
  • Frequency Response: 80Hz-20kHz ± 3dB
  • Sensitivity (2.83 Volts @ 1 Meter): 90dB
  • Recommended Power: 10-75 Watts
  • Impedance: 8 Ohms
  • Design: Unobtrusive Visage design meant to be heard, not seen
  • Application: Ideal for in-ceiling home theater systems
  • Whole-house Audio: Suitable for whole-house audio applications in smaller rooms
  • Home Theater Application: Can be utilized as a di-/bi-polar surround speaker
  • Surround Sound Support: Allows for a full 7.1 surround experience in home theater systems
  • Finish: Magnetically Attached White Stainless-Steel Grille

Driver and Enclosure Specifications

  • Woofer Size: 6-1/2" (165mm)
  • Woofer Type: PolyGraphite Cone
  • Tweeter Size: 3/4" (20mm)
  • Tweeter Type: Soft Dome Swivel
  • Crossover Frequency: 3,000 Hz
  • Crossover Slope: 6dB/Octave
  • Enclosure Type: Black ABS Frame, Steel Perforated Basket, Dog-Leg mount
  • Tweeter Protection: Yes, in-line capacitor

Dimensions and Weight

  • Cutout Dimensions: 7-3/4" Dia. (197mm Dia)
  • Finished Dimensions (WxHxD): 8-7/8" Dia x 3-7/8" D (226mm Dia x 98mm D)
  • Weight: 2.125 lbs (0.96kg)

Additional Features

  • Sound Quality Improvement: Provides a better enclosed environment for the speaker, improving sound quality
  • Sound Transfer Reduction: Reduces sound transfer into other rooms
  • Mounting Options: Can be mounted in-between joists or trusses during or post-construction
  • Installation: Fold, push through mounting hole, and expand inside the ceiling
  • Stability: Gravity and insulation keep the FB-C6 in position
  • Sound Contour Switches: Dual sound contour switches for optimizing sound quality
  • Multi-channel Design: Provides both left and right channels from one speaker
  • Surround Experience: Provides enveloping surround experience from discreet location
  • Configuration: Can be positioned to broadcast both side- and rear-effects channels in limited locations
  • Woofer Offset: 15-degree fixed offset
  • Tweeter Adjustment: Pivoting
  • Sound Customization: Tweeter and woofer output controls for custom sound contour
  • Performance: Impressive in-ceiling home theater performance
  • Customization: Sound contour can be tailored for each installation


  • Rear Enclosure: BC-6R / FB-C6
  • New Construction Bracket: NCB-6R
  • Blank Plate: BP-6R
  • Grille Options: Round or Square, White or Black in Stainless Steel

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