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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Michael B
"Great experience using these guys. Mounted my 75 inch tv and removed it a year..." ... click to read more
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Michael B
C dawg swizzle
"Bought a complete home system including a 75” QLED TV. Zach and his brother..." ... click to read more
★★★★★
C dawg swizzle
Michael Kamm
"I am very happy with the services that I received from Dreamedia. These guys..." ... click to read more
★★★★★
Michael Kamm
Roy Tate
"Phenomenal experience purchasing equipment from Dreamedia! Fast shipping, excellent prices and great customer service!"
★★★★★
Roy Tate
S T
"Zach and Dreamedia exceeded my expectations! The quality of the equipment, taking time to address..." ... click to read more
★★★★★
S T
Colin Houser
"Very happy with my experience at DreaMedia. Zach and team have been incredibly responsive..." ... click to read more
★★★★★
Colin Houser
RJ Anderson
"No one better in the business!"
★★★★★
RJ Anderson
Kelli Jones
"Very knowledgeable and experienced employees!"
★★★★★
Kelli Jones
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
★★★★★
BJ Broderick
Shawn McKinnon
"Awesome! The HDMI cables that came with the Terra Prime players (Kaleidescape Terra Prime Bundle),..." ... click to read more
★★★★★
Shawn McKinnon
Alarick Wright
"I had planned to order a pair of Perlisten R5Ms, but got a great deal..." ... click to read more
★★★★★
Alarick Wright
Alvin Ellis
"David was Great! He walked we through every step of my purchase and has followed..." ... click to read more
★★★★★
Alvin Ellis
Michael B
"Great experience using these guys. Mounted my 75 inch tv and removed it a year..." ... click to read more
★★★★★
Michael B
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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.