RBH Sound 661-SF Freestanding Bookshelf Speaker (Each) - Dreamedia AV
RBH Sound 661-SF Freestanding Bookshelf Speaker (Each) - Dreamedia AV
RBH Sound 661-SF Freestanding Bookshelf Speaker (Each) - Dreamedia AV
RBH Sound 661-SF Freestanding Bookshelf Speaker (Each) - Dreamedia AV
Vendor: RBH Sound

RBH Sound 661-SF Freestanding Bookshelf Speaker (Each)

High-end bookshelf speaker with AMT tweeter
$1,000.00
$1,000.00

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RBH Sound 661-SF Freestanding Bookshelf Speaker (Each)

Uncompromising Sound for the Discerning Listener

Imagine immersing yourself in an auditory experience so rich and detailed that it feels like the musicians are performing right in front of you. Envision a home theater so clear and precise that every line of dialogue and every sound effect places you directly in the scene. This isn't just fantasy; it's the reality offered by the RBH Sound 661-SF, a floor-standing loudspeaker that stands as a testament to acoustic excellence.

The Pinnacle of Audio Engineering

The RBH Sound 661-SF is the culmination of decades of research, design, and manufacturing expertise, delivering sound that is as true to life as it is thrilling. Here are just a few of the features that make this loudspeaker a must-have for audio enthusiasts:

  • Dual 6½-inch Reference Aluminum Cone Woofers: Dive deep into the realm of bass that's both powerful and articulate, ensuring every note is felt just as much as it is heard.
  • AMT Tweeter: The Air Motion Transformer tweeter is a marvel of audio technology, offering exceptional clarity and responsiveness that captures every nuance of your music and movies.
  • Superb Clarity and Acoustic Performance: You'll experience a pristine audio landscape, from the subtlest whisper to the most powerful crescendo.
  • Versatile Use: Whether you're setting up a high-fidelity 2-channel stereo or a dynamic home theater system, the RBH Sound 661-SF adapts to your needs.
  • Crystal-Clear Dialog: Never miss a moment of the story with dialogue that cuts through with unmatched intelligibility.
  • Vibrant Sound Effects: Feel the adrenaline rush as immersive sound effects envelop you from all directions.
  • Curved Cabinet Design: Aesthetics meet function in a design that minimizes resonance and maximizes audio purity.
  • High-Quality Components: From the crossover networks to the award-winning cone technology, every element is crafted for peak performance.

Exquisite Design Meets Superior Quality

The RBH Sound 661-SF isn't just an auditory delight—it's also a visual treat. With finish options that include piano-gloss black and high-gloss South American Rosewood, this speaker is sure to complement and enhance any décor. The modern styling and handcrafted excellence associated with RBH Sound are evident in every curve and corner of these stunning loudspeakers.

A Tradition of Excellence

RBH Sound has a storied tradition of creating products that have garnered awards and accolades across the industry. The Signature Series, of which the 661-SF is a proud member, represents the pinnacle of this tradition.

Specifications at a Glance

  • Type: Floor-standing loudspeaker
  • Frequency Response: 50Hz to 20kHz (+/- 3dB)
  • Power Handling: Capable of handling high power for dynamic audio reproduction
  • Impedance: 6 Ohms, allowing for compatibility with a wide range of amplifiers
  • Sensitivity: 90dB, ensuring your speaker is efficient and effective
  • Cabinet: Constructed from High-Density Fiberboard for durability and acoustic integrity
  • Dimensions: 22-3/8" x 7-3/4" x 12-3/8" for a commanding presence without overwhelming your space
  • Warranty: 10-year limited warranty for peace of mind and assurance of quality

Set Up for Success

The RBH Sound 661-SF is designed to be user-friendly and easy to integrate into your existing setup. Whether you're pairing these speakers with a solid-state or tube amplifier, you'll find that they are easy to drive and responsive to the nuances of your equipment's sound signature.

Connect with Confidence

High-quality speaker wire terminals ensure a secure and pristine connection, while the back-ported design provides additional richness to the bass frequencies. The magnetic grille with white or black fabric options allows for customization to match your personal style.

Listening Experience Like No Other

The RBH Sound 661-SF delivers a listening experience that is both accurate and emotionally engaging. The slightly warm and silky tonality does not compromise transparency or detail, ensuring that you can hear every micro-detail in your music. The soundstaging is exceptional, with realistic layering and positioning of instruments, creating an immersive audio environment that is second to none.

Effortless Integration

Despite its powerful performance, the RBH Sound 661-SF has a compact size and attractive design that allows for easy integration into any listening space. The high-quality construction and packaging materials ensure that your speakers arrive safely and are ready to transform your home audio experience.

The Dreamedia Difference

At Dreamedia, we understand the importance of a perfectly curated home theater or audio system. That's why we not only offer the RBH Sound 661-SF for purchase but also provide expert design services to ensure your new speakers are integrated seamlessly into your home. Our team is here to help you achieve the ultimate in entertainment and enjoyment.

Experience the RBH Sound 661-SF Today

The RBH Sound 661-SF is available through authorized online dealers, making it easy for you to take the first step toward audio perfection. With its combination of high-fidelity sound, stunning design, and unmatched quality, the RBH Sound 661-SF is more than just a speaker—it's an investment in your passion for sound. Embrace the full potential of your music and movies with a speaker that stands at the forefront of audio innovation.

The reality of a perfectly timbre-matched home theater is possible when using the 661-SF. This speaker can be used as left and right main channels for music and home theater systems, or can also be used as a center channel or surround channel. The versatile 661-SF utilizes dual 6½-inch aluminum cone woofers and a 1‑inch soft dome tweeter to deliver clear dialog and vibrant on-screen sound effects with superb clarity.

Our Review

Introduction

RBH Sound is a well-known brand in the audio industry, and their Signature SV Reference Series is highly regarded for its exceptional sound quality. In this review, we will take an in-depth look at the RBH Sound 661-SF bookshelf speaker, which is part of this prestigious series.

Design and Build Quality

The RBH Sound 661-SF bookshelf speaker boasts a sleek and elegant design. With its black piano lacquer finish and black fabric grilles, it offers a modern and sophisticated aesthetic that can easily blend into any listening space. The speaker measures 21.5 inches high, 7.75 inches wide, and 11.63 inches deep, making it compact enough to fit on bookshelves or smaller stands. Weighing 27.25 pounds, it is relatively lightweight, making it easy to move and position according to your listening preferences.

The build quality of the RBH Sound 661-SF is top-notch. RBH Sound has used high-quality construction materials to ensure durability and longevity. Additionally, the packaging is designed with care, providing ample protection during shipping to prevent any damage.

Technical Specifications

The RBH Sound 661-SF is a two-way D'Appolito design, featuring two 6.5-inch reference aluminum midwoofers and a proprietary 4.72-inch-long by one-inch-wide AMT (Air Motion Transformer) tweeter developed in collaboration with Aurum Cantus. With a frequency range of 50 Hz to 40 KHz, this speaker offers excellent clarity and detail throughout the audible spectrum. It has a sensitivity rating of 90 dB and a nominal impedance of 6 ohms, making it relatively easy to drive with both solid-state and tube amplifiers.

Sound Quality

One of the standout features of the RBH Sound 661-SF is its accurate tonality and timbres. The speaker delivers a gorgeous tonal balance, reproducing music and movies with exceptional accuracy. The tonality is slightly warm and silky, adding a touch of richness to the sound without sacrificing transparency or micro-details. Whether you're listening to delicate acoustic tracks or dynamic orchestral pieces, the RBH Sound 661-SF excels in faithfully reproducing the original recordings.

The soundstaging performance of the RBH Sound 661-SF is another area where it truly shines. The speaker creates a wide and immersive soundstage, allowing the listener to experience a realistic layering of instruments and precise positioning within the stereo image. This adds depth and dimension to the audio, enhancing the overall listening experience.

While the RBH Sound 661-SF delivers impressive bass performance, it does have a limitation worth noting. The bass rolls off around 50 Hz, which means it might not provide the deepest extension in the lower frequencies. If you crave more impactful bass, pairing the 661-SF with a subwoofer can be a great solution. This will not only enhance the low-end performance but also provide a more immersive and cinematic experience for movie enthusiasts.

In comparison to other tower models in the RBH Sound Signature SV Series, the RBH Sound 661-SF may not offer the same level of dynamics and bass extension. However, it still delivers outstanding performance considering its bookshelf form factor.

Ease of Use and Compatibility

The RBH Sound 661-SF is designed to be user-friendly and compatible with a wide range of amplifiers. It works well with both solid-state and tube amplifiers, making it versatile for different audio setups. The speaker wire terminals and ports on the back are of high quality, ensuring a secure and reliable connection between your amplifier and the speaker.

Conclusion

The RBH Sound 661-SF bookshelf speaker is an impressive addition to the RBH Sound Signature SV Reference Series. With its accurate tonality, excellent soundstaging, and attractive design, it offers a compelling option for audiophiles and home theater enthusiasts alike. While the bass performance may benefit from a subwoofer, the overall sound quality and build quality make the RBH Sound 661-SF a worthy contender in its category.

Considering its limitations in deep bass extension and dynamics compared to other tower models in the RBH Sound Signature SV Series, it's worth exploring those alternatives if these aspects are critical to your audio preferences. However, for those seeking a compact bookshelf speaker with exceptional sound quality and an appealing design, the RBH Sound 661-SF is highly recommended.

Specifications

General Specifications

  • Speaker Type: Freestanding Bookshelf Speaker
  • Model: 661-SF
  • Design: Two-way D'Appolito design
  • Construction Material: 1/2" MDF
  • Finish Options: Black or white satin, black piano lacquer
  • Grille: Magnetic grille included
  • Mounting Options: Freestanding

Driver Configuration

  • Woofer: Dual 6.5-inch reference aluminum midwoofers
  • Tweeter: AMT (Air Motion Transformer) tweeter developed in collaboration with Aurum Cantus, 1-inch silk dome tweeter

Performance Specifications

  • Frequency Response: 50 Hz - 40 KHz
  • Sensitivity: 90 dB
  • Nominal Impedance: 6 ohms
  • Recommended Amplifier Power: Compatible with both solid-state and tube amplifiers

Dimensions and Weight

  • Dimensions (H x W x D): 21.5" x 7.75" x 11.63", 13.75" x 8" x 10.5", 7.75"W x 22.375"H x 12"D (not including grille)
  • Weight: 27.25 pounds

Features

  • Versatile Usage: Suitable for high-fidelity 2-channel stereo systems and home theater systems
  • High-Quality Drivers: Reference drivers providing extended frequency response and improved dynamic range
  • Crystal-Clear Dialog: AMT tweeter delivers clear dialog and vibrant sound effects
  • Acoustic Performance: Superb clarity and acoustic performance for immersive listening experience
  • Multi-Channel Surround Sound: Suitable for use as main or effect channel in a multi-channel surround sound system
  • Sound Quality: Accurate tonality, slightly warm and silky tonal balance, wide and immersive soundstage, impressive bass performance with a roll-off around 50 Hz
  • Cabinet: Crafted from high density fiberboard for rigidity with heavy-duty internal bracing
  • Voice Coil Formers: Made from Kapton®, an aerospace material for high-temperature handling, increased power handling, and reduced distortion
  • Tweeter Cooling: Liquid cooling for increased power handling and greater sonic accuracy
  • Finish Variety: Available in 30 uniquely different high-quality real veneer finishes

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