RBH Sound SI-821/R IN-WALL CABINET Cabinet component of SI-821/R and SI-821C/R in-wall speakers
RBH Sound

RBH Sound SI-821/R IN-WALL CABINET Cabinet component of SI-821/R and SI-821C/R in-wall speakers

RBH Sound

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Description

RBH Sound SI-821/R In-Wall Cabinet
Engineered for the SI-821/R and SI-821C/R, this durable cabinet enhances clarity, boosts bass, and delivers a clean, professional in-wall fit.

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RBH Sound SI-821/R IN-WALL CABINET Cabinet component of SI-821/R and SI-821C/R in-wall speakers
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Description

Unlock the Full Potential of Your RBH SI-821/R Speakers
Your speakers deserve more than just a wall cavity. The RBH SI-821/R In-Wall Cabinet is precision-engineered to give your SI-821/R and SI-821C/R speakers the perfect environment to perform at their best—delivering cleaner highs, tighter mids, and deeper bass.

 

Built to Last, Built for Sound
Crafted from durable, high-quality materials, this cabinet minimizes vibrations and distortion while enhancing overall clarity. It’s the solid foundation your speakers need for long-term, audiophile-grade performance.

 

Seamless Fit, Professional Finish
Designed specifically for in-wall setups, the SI-821/R cabinet makes installation simple and secure, giving your home theater a clean, polished look while containing and optimizing sound for a truly immersive experience.

 

Key Features

  • Custom-fit for RBH SI-821/R and SI-821C/R speakers
  • Reduces vibrations for clearer sound
  • Enhances bass response and projection
  • Durable, high-quality construction
  • Easy, professional in-wall installation

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"Doing business with Dreamedia began with a few hiccups along the way due to shipping..." ... click to read more
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Alan Moses
"Zach & the Dreamedia crew were awesome. they will get you the best equipment..." ... click to read more
★★★★★
Alan Moses
Dee Gates
"If you’re ever in the need for home media, this is the place. Every single..." ... click to read more
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Dee Gates
Archangels 4You
"Do not underestimate the value and service of DreamMedia. I know they're a small company, but..." ... click to read more
★★★★★
Archangels 4You
Michael Brewington
"Good, Honest, Professional, People. They are the sort of people you "Dream" of working..." ... click to read more
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Michael Brewington
Matt Wells
"Purchasing equipment for my home theater couldn’t have been any easier! I’ve been watching projector..." ... click to read more
★★★★★
Matt Wells
John Flores
"Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
★★★★★
John Flores
Bram Hechtkopf
"I bought an amp for my subs. The amp arrived quickly and the performance is..." ... click to read more
★★★★★
Bram Hechtkopf
John Flores
"Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
★★★★★
John Flores
Steven De Leon
"I have had the best experience dealing with Dreamedia. I’m very impressed by their service..." ... click to read more
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Steven De Leon
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
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C dawg swizzle
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C dawg swizzle
Jose Rosado
"Doing business with Dreamedia began with a few hiccups along the way due to shipping..." ... click to read more
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Jose Rosado
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How long are the lead times on orders?

Lead times generally take 3-5 days to ship and arrive. However, there are several items that may have unique ordering and freight conditions that vary.

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Do you offer bundles?

We have bundles that can be a one size fits most. However, we would prefer to schedule a consult to talk through your exact project. Determining what is best for your space, timeline and budget.

Can you install my system?

Depending on location, there is a good chance one of our preferred partners can do the installation. We have over 20+ installers in our network across the country.