Experience high-fidelity sound with the RBH Sound SI-61/R Complete Set, a Signature Reference 2-way in-wall speaker system designed for audiophile-grade performance and seamless integration into any space.

High-Performance Signature Reference Sound

Built with RBH’s cutting-edge Signature Reference technology, this complete set delivers superior sound clarity, detailed highs, and powerful midrange for an immersive audio experience.

Premium 2-Way Speaker Design

Equipped with a high-performance woofer and precision-engineered tweeter, this 2-way speaker system ensures well-balanced audio reproduction with minimal distortion.

Seamless In-Wall Integration

Designed for custom installations, the SI-61/R fits discreetly into walls for a sleek, low-profile look while providing outstanding acoustics.

Durable and High-Quality Construction

Crafted with premium-grade materials, this speaker set is built for long-lasting performance, reducing resonance and delivering crisp, clean sound at any volume.

Upgrade your home audio system with the RBH Sound SI-61/R Complete Set—a high-end solution for professional-grade in-wall speaker installations.

Our Review

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Specifications

SERIES: Signature Reference Series | In-Wall Speaker
SYSTEM TYPE: Sealed / 2-way Speaker
DRIVE UNITS: (1) 6-1/2" (165mm) cast aluminum basket, aluminum cone woofer (sliver or black-anodized), with solid aluminum phase plug
DRIVE UNITS: (1) 1.38" X 1" (35mm x 25mm) AMT tweeter
FREQUENCY RESPONSE: 60Hz-40kHz (±3dB)
SENSITIVITY: 88dB (2.83V @ 1 Meter)
RECOMMENDED POWER: 75-175 Watts
IMPEDANCE: 8 Ohms
TWEETER PROTECTION: Yes
CROSSOVER FREQUENCY: 2,700 Hz
CROSSOVER SLOPE: 12dB/Octave
IN-WALL CABINET DETAILS: High Density Fiberboard (HDF)
IN-WALL CABINET DETAILS: Black Paint
IN-WALL CABINET DETAILS: 14” x 28” x 3-1/2” (356 x 711 x 89mm)
BAFFLE ASSEMBLY DETAILS: High Density Fiberboard (HDF)
BAFFLE ASSEMBLY DETAILS: Black Satin Paint
BAFFLE ASSEMBLY DETAILS: 8” x 12-7/8” x 3-1/8" (203 x 327 x 80mm)
GRILLE DETAILS: Black or White Fabric
FINISHED DIMENSIONS: 14” x 28” x 4” (356 x 711 x 102mm)
WEIGHT (total): 25 lbs (11.34 kg)
WARRANTY: *10 year limited