RBH Sound SI-821/R Complete Set in-wall speaker
RBH Sound

RBH Sound SI-821/R Complete Set in-wall speaker

RBH Sound

Quantity

Price

$2,950.00

Quick answers from real humans

Expert help

877-417-9000 Hannah

Description

RBH Sound SI-821/R Complete In-Wall Speaker Set
A high-performance in-wall speaker system featuring dual 8-inch woofers and a large AMT tweeter for precise, dynamic sound. Compact yet powerful, it integrates seamlessly into your space with a clean, flush-mount design and optional grille for a polished finish.

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-821/R Complete Set in-wall speaker

$2,950.00

Need Help Deciding?

Authorized Dealer

Product Features

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

Description

RBH Sound SI-821/R Complete In-Wall Speaker Set
Want powerful, audiophile-grade sound without bulky gear? The RBH SI-821/R Complete Set delivers exceptional performance while blending seamlessly into your walls, giving you high-end audio with a clean, modern look.

 

Big Sound, Compact Design
With dual 8-inch woofers and a large Air Motion Transformer tweeter, the SI-821/R produces precise, dynamic sound across a wide frequency range. Despite its compact footprint, it rivals larger models like the SI-831/R—perfect for those who want impact without the bulk.

 

Seamless Integration
The included in-wall cabinet ensures a flush, professional finish while enhancing acoustics. Pair it with the optional black or white grille for a discreet look that matches your décor.

 

Key Features

  • Dual 8-inch woofers + large AMT tweeter
  • Compact size with powerful output
  • In-wall cabinet for clean installation
  • Optional grille in black or white
  • Rivals larger models for performance

Additional information

Title

Default Title

Reviews

There are no reviews yet.

Be the first to review “RBH Sound SI-821/R Complete Set 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Your email address will not be published.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.

"Great experience ordering a Stewart Firehawk G5 screen for my basement theater room from Dreamedia! Kellen helped me out on the order. He was very helpful in answering questions, making..."... click to read more
Louie Juarez
"Have always had excellent service from the team the two times I have used them..." ... click to read more
★★★★★
Louie Juarez
Alan Moses
"Zach & the Dreamedia crew were awesome. they will get you the best equipment..." ... click to read more
★★★★★
Alan Moses
Ben Byers
"I purchased my projector from Kellen at Dreamedia a few years ago, and I couldn’t..." ... click to read more
★★★★★
Ben Byers
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
★★★★★
BJ Broderick
Christopher Caldwell
"Chris and Zach were both incredibly helpful in getting a price that I couldn't beat..." ... click to read more
★★★★★
Christopher Caldwell
Joseph Weatherly
"Great experience ordering a Stewart Firehawk G5 screen for my basement theater room from Dreamedia!..." ... click to read more
★★★★★
Joseph Weatherly
krishna Tirunagari
"I got my home theater setup done by Dream Media. Zach is very experienced and..." ... click to read more
★★★★★
krishna Tirunagari
Anthony Hart
"Dreamedia is awesome! Great pricing, fast shipping, and over the top great customer service. I'm..." ... click to read more
★★★★★
Anthony Hart
John Flores
"Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
★★★★★
John Flores
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
★★★★★
BJ Broderick
Chat Kumarasinghe
"awesome speakers. delivered as promised. I would recommend these guys."
★★★★★
Chat Kumarasinghe
Wayne Sewal
"I hardly ever write reviews, but wanted to share my experience with Zack and Dreamedia...." ... click to read more
★★★★★
Wayne Sewal
Louie Juarez
"Have always had excellent service from the team the two times I have used them..." ... click to read more
★★★★★
Louie Juarez
Alan Moses
"Zach & the Dreamedia crew were awesome. they will get you the best equipment..." ... click to read more
★★★★★
Alan Moses
Ben Byers
"I purchased my projector from Kellen at Dreamedia a few years ago, and I couldn’t..." ... click to read more
★★★★★
Ben Byers
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
★★★★★
BJ Broderick
Christopher Caldwell
"Chris and Zach were both incredibly helpful in getting a price that I couldn't beat..." ... click to read more
★★★★★
Christopher Caldwell
Joseph Weatherly
"Great experience ordering a Stewart Firehawk G5 screen for my basement theater room from Dreamedia!..." ... click to read more
★★★★★
Joseph Weatherly
krishna Tirunagari
"I got my home theater setup done by Dream Media. Zach is very experienced and..." ... click to read more
★★★★★
krishna Tirunagari
Anthony Hart
"Dreamedia is awesome! Great pricing, fast shipping, and over the top great customer service. I'm..." ... click to read more
★★★★★
Anthony Hart
John Flores
"Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
★★★★★
John Flores
BJ Broderick
"I’ve followed Dreamedia on YouTube for many years and have also had family members buy..." ... click to read more
★★★★★
BJ Broderick
Chat Kumarasinghe
"awesome speakers. delivered as promised. I would recommend these guys."
★★★★★
Chat Kumarasinghe
Wayne Sewal
"I hardly ever write reviews, but wanted to share my experience with Zack and Dreamedia...." ... click to read more
★★★★★
Wayne Sewal
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
★★★★★

Highly Recommended

"I got my home theater setup done by Dream Media. Zach is very experienced and..."

krishna Tirunagari
★★★★★

Excellent Service

"Great service and product shipped to me fast!"

Cruse Missle

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.