Need an honest opinion? We're HERE
Schedule a Consultation
📞 1-877-417-9000 ✉️ hello@dreamediaav.com
Dreamedia AV
RBH Sound SI-831/R IN-WALL CABINET Cabinet component for use with SI-831/R in-wall speaker
RBH Sound

RBH Sound SI-831/R IN-WALL CABINET Cabinet component for use with SI-831/R in-wall speaker

RBH Sound

Quantity

Quick answers from real humans

Expert help

877-417-9000 Hannah

Description

RBH Sound SI-831/R In-Wall Cabinet Built to maximize the power of your RBH SI-831/R speakers, this in-wall cabinet delivers clean, accurate sound with reduced resonance and distortion. Crafted from premium materials, it ensures long-lasting durability and seamless integration for a clean, pro-level install.

Only Gear We’d Put in Our Own Setups

60-Day Hassle-Free Returns

Real support from real humans in the USA

RBH Sound SI-831/R IN-WALL CABINET Cabinet component for use with SI-831/R in-wall speaker
Need Help Deciding?
Add to Cart (Dreamedia Plus)

Authorized Dealer

Product Features

Free Shipping Nationwide
No Hassle 30 Days Return
Price Assurance
Dream Team
Preferred Installers

Description

Unlock the Full Potential of Your RBH SI-831/R Speakers
If you’ve invested in RBH’s powerhouse SI-831/R speakers, don’t settle for anything less than optimal performance. The SI-831/R In-Wall Cabinet is precision-engineered to bring out every detail, delivering rich, accurate sound while minimizing distortion and resonance. It’s the upgrade your system deserves.

 

Built to Perform – and Built to Last
Crafted from high-quality, durable materials, this in-wall cabinet offers a rock-solid enclosure that enhances speaker clarity while holding up to long-term use. You’ll enjoy superior acoustics and peace of mind knowing your speakers are housed in a pro-grade setup.

 

Seamless Fit, Stunning Sound
Designed specifically for the SI-831/R, the cabinet fits perfectly between your walls for a clean, professional finish. With enhanced sound isolation and reduced audio bleed, your music and movies stay immersive—without disturbing the rest of the house.

 

Key Features

  • Custom-fit for RBH SI-831/R
  • Reduces resonance & sound leakage
  • Durable, high-quality construction
  • Enhanced clarity & immersive sound
  • Easy, seamless in-wall installation

Additional information

Title

Default Title

Reviews

There are no reviews yet.

Be the first to review “RBH Sound SI-831/R IN-WALL CABINET Cabinet component for use with SI-831/R in-wall speaker”

Your email address will not be published. Required fields are marked *

Watch It in Action

See All
Recommended Gear

Complete Your Setup

Curated products to complete your setup.

Customer Support Module

Free Shipping on Most Orders

60-Day Hassle-Free Returns

Expert Support via Text or Chat — Anytime

Pro Audio Gear Curated by Home Theater Specialists

Book a Consultation

Fast and Simple

30K+

Happy Customers

100% Expert-Curated Gear

We hand-pick every product based on real-world performance — no guesswork, no filler.

We design, build, and use home theaters ourselves.

We’re not just a store — we’re fans, builders, and listeners too.

"Seen Zach on Youtube and loved his enthusiasm for home theater. For years my AV equipment has been housed on an old TV stand looking real "jankey". Seen..."... click to read more
Kirk Adams
"Kellen was awesome to work with. Honest and very helpful I would highly recommend him"
★★★★★
Kirk Adams
Alan Moses
"Zach & the Dreamedia crew were awesome. they will get you the best equipment..." ... click to read more
★★★★★
Alan Moses
Christopher Caldwell
"Chris and Zach were both incredibly helpful in getting a price that I couldn't beat..." ... click to read more
★★★★★
Christopher Caldwell
Anthony M
"Amazing experience purchasing equipment from these guys! Excellent prices, quick shipping and overall great customer..." ... click to read more
★★★★★
Anthony M
Sony Thomas
"Was very helpful identifying the right speakers for me and helped me get it shipped..." ... click to read more
★★★★★
Sony Thomas
L Phillips
"I recently bought a Epson projector and Dragonfly screen from Zach at Dreamedia and cannot..." ... click to read more
★★★★★
L Phillips
Christo Nousiadis
"If you’re in the market for a great home theater, Dreamedia is the place to..." ... click to read more
★★★★★
Christo Nousiadis
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
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
★★★★★
BJ Broderick
Javi Fer
"Dreammedia was quick to answer all my questions plus recommended solution to my specific needs...." ... click to read more
★★★★★
Javi Fer
John Flores
"Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
★★★★★
John Flores
Kirk Adams
"Kellen was awesome to work with. Honest and very helpful I would highly recommend him"
★★★★★
Kirk Adams
Alan Moses
"Zach & the Dreamedia crew were awesome. they will get you the best equipment..." ... click to read more
★★★★★
Alan Moses
Christopher Caldwell
"Chris and Zach were both incredibly helpful in getting a price that I couldn't beat..." ... click to read more
★★★★★
Christopher Caldwell
Anthony M
"Amazing experience purchasing equipment from these guys! Excellent prices, quick shipping and overall great customer..." ... click to read more
★★★★★
Anthony M
Sony Thomas
"Was very helpful identifying the right speakers for me and helped me get it shipped..." ... click to read more
★★★★★
Sony Thomas
L Phillips
"I recently bought a Epson projector and Dragonfly screen from Zach at Dreamedia and cannot..." ... click to read more
★★★★★
L Phillips
Christo Nousiadis
"If you’re in the market for a great home theater, Dreamedia is the place to..." ... click to read more
★★★★★
Christo Nousiadis
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
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
★★★★★
BJ Broderick
Javi Fer
"Dreammedia was quick to answer all my questions plus recommended solution to my specific needs...." ... click to read more
★★★★★
Javi Fer
John Flores
"Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
★★★★★
John Flores
Why Choose Us?

Why Thousands Trust Dreamedia

Trusted by thousands for our service and expertise

Reviews

30M+ VIEWS ON YOUTUBE

Most of our customers discover us through our videos — and stay for the experience.

15+ YEARS OF INDUSTRY EXPERTISE

Helping families and businesses build the perfect home theater since day one.

NATIONWIDE INSTALLATIONS & PERSONAL SUPORT

From coast to coast — with real humans, not scripts.

4.9/5 CUSTOMER RATING

We’re proud of the trust we’ve earned. Just check the reviews.

Reviews

Reviews

Excellent

Reviews

★★★★★

Excellent Service

"We’ve used Dreamedia for 2 houses now and they deliver excellent service. They always have..."

Tracey Laneve
★★★★☆

Great Installation

"Zack was generally helpful during the process. I can't go 5/5 though because it took..."

Noah Batterson
★★★★★

Excellent Service

"Zach & the Dreamedia crew were awesome. they will get you the best equipment..."

Alan Moses

FAQ

Have more questions?
Reach out any time

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.

Do you offer in-depth consultations?

Yes! You can schedule a free consultation under our Contact page.

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.