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RBH Sound SI-760/R - Dreamedia AV
RBH Sound

RBH Sound SI-661/R Complete Set

RBH Sound

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$1,700.00

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Description

RBH Sound SI-661/R
Part of RBH’s Signature Reference Series, the SI-661/R delivers high-fidelity in-wall performance with precision engineering and powerful, lifelike sound—perfect for elevating any home theater or music setup.

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RBH Sound SI-661/R Complete Set

$1,700.00

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Description

RBH Sound SI-661/R In-Wall Speaker
Looking for reference-quality sound without bulky floorstanders? The SI-661/R brings the Signature Reference experience straight into your walls, delivering immersive, high-fidelity audio that elevates music, movies, and gaming to a whole new level.

 

Precision Engineering, Stunning Clarity
With dual 6.5″ aluminum woofers and an advanced AMT tweeter, the SI-661/R produces powerful bass, crystal-clear highs, and a balanced soundstage. Built from high-density fiberboard with internal bracing, it minimizes resonance for pure, distortion-free performance.

 

Seamless Integration, Built to Last
Designed for easy in-wall installation, the SI-661/R blends effortlessly into any room with optional black or white grilles. Backed by a 10-year warranty, it’s as durable as it is dynamic—an investment in sound that lasts.

 

Key Features

  • 2 x 6.5″ aluminum cone woofers + AMT tweeter
  • Frequency response: 60Hz–40kHz (±3dB)
  • Sensitivity: 91dB | Power handling: 75–250W
  • 6-ohm impedance, sealed LCR design
  • High-density fiberboard cabinet for reduced resonance
  • Optional grille finishes (black or white)
  • 10-year limited warranty
General Specifications
Speaker TypeIn-Wall / LCR Speaker
SeriesSignature Series
System TypeSealed / LCR 2-way Speaker
Driver Complement
Woofer Size6-1/2 inches (165mm)
Woofer MaterialAluminum cone
Woofer BasketCast aluminum
Tweeter Size1 inch (25mm)
Tweeter MaterialSilk dome
Tweeter TypeFabric Dome
Performance
Frequency Response60Hz-20kHz (±3dB)
Sensitivity90dB (2.83V @ 1 Meter)
Recommended Power75-200 Watts
Impedance6 Ohms
Crossover Frequency2700 Hz
Crossover Slope24dB/Octave
Design
Design ConfigurationD'Appolito (woofer/tweeter/woofer)
Enclosure MaterialHigh Density Fiberboard (HDF)
Enclosure ColorBlack Paint
Enclosure TuningCustom-tuned to individual drivers
Tweeter ProtectionYes
Dimensions
In-Wall Cabinet Dimensions14 x 28 x 3-1/2 inches (356 x 711 x 89mm)
Baffle Assembly Dimensions8 x 20-1/4 x 3-1/8 inches (203 x 562 x 80mm)
Finished Dimensions14 x 28 x 4 inches (356 x 711 x 102mm)
Installation
Grille OptionsBlack or White Fabric
Grille AttachmentSecurely held in place
Additional Features
Weight27.5 lbs (12.47 kg)
Warranty10 year limited

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Bram Hechtkopf
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Deepankar Biswas
"Zach and his brother did an awesome job. They were punctual and installation was..." ... click to read more
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Deepankar Biswas
Omer Subhani
"They did a good job on my home theater. They could've been clearer on the..." ... click to read more
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Matthew Morris
"Let Dreamedia take care of all your home theater needs. Will always recommend. Great people...." ... click to read more
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Matthew Morris
Vadivel Raj Kothandaraman
"My one stop shop for Home theater products. Upgraded my surround speakers with Klipsch rp-502s -..." ... click to read more
★★★★★
Vadivel Raj Kothandaraman
Gunnu
"Great stop for all home theater needs and wonderful service"
★★★★★
Gunnu
Michael Brewington
"Good, Honest, Professional, People. They are the sort of people you "Dream" of working..." ... click to read more
★★★★★
Michael Brewington
Michael Brewington
"Good, Honest, Professional, People. They are the sort of people you "Dream" of working..." ... click to read more
★★★★★
Michael Brewington
Colin Houser
"Very happy with my experience at DreaMedia. Zach and team have been incredibly responsive..." ... click to read more
★★★★★
Colin Houser
The Gypsy Dinner
"I've been using Zach and his team ever since my original AV installer left town..." ... click to read more
★★★★★
The Gypsy Dinner
Eduardo Tafolla
"I had a pleasure to work with dream media and they helped me design a..." ... click to read more
★★★★★
Eduardo Tafolla
Kelsey Johnson
"Dreamedia is the most knowledgeable in the home theater business. Top notch service and expert..." ... click to read more
★★★★★
Kelsey Johnson
Bram Hechtkopf
"I bought an amp for my subs. The amp arrived quickly and the performance is..." ... click to read more
★★★★★
Bram Hechtkopf
Deepankar Biswas
"Zach and his brother did an awesome job. They were punctual and installation was..." ... click to read more
★★★★★
Deepankar Biswas
Omer Subhani
"They did a good job on my home theater. They could've been clearer on the..." ... click to read more
★★★★★
Omer Subhani
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