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Klipsch Reference II Bookshelf Speaker - Item Number: RB-51 II Black Ash
Bookshelf 300 Watts Speaker with 5.25" Woofer by Klipsch
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Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25
Klipsch Reference II Bookshelf 300 Watts Speaker with 5.25

Bookshelf 300 Watts Speaker with 5.25" Woofer by Klipsch

Sku: RB-51 II
Dimensions:
Width: 6.5  x  Depth: 10.7  x  Height: 11.4
Measuring Guide
  • Item Description
  • Specifications
  • Collection Info
  • Related Items
  • Category Info
Item Description

Reference II Bookshelf Speaker

Best Performance Out of a Smaller Bookshelf Speaker
The RB-51 II speaker offers up no-compromise music and movie performances in a smaller, more affordable bookshelf design. In fact, with its dynamic quality, superior sound and visual appeal, you’ll find this speaker simply irresistible.

The RB-51 II is complete with our proprietary Tractrix® Horn technology which produces a unique combination of precision, clarity and effortless power. Finished in a beautiful black ash woodgrain vinyl veneer, the RB-51 II is guaranteed to complement any décor.

New and Improved
Now in its fifth generation, Reference II speakers boast enhanced features, including re-engineered drivers and a new crossover system, to capture your attention and excite your emotions. In addition to the improved sound quality, the look of “big sound” has been redefined throughout the line with sophisticated cabinetry, refreshed logos and rounded feet.

The Reference II Bookshelf 300 Watts Speaker with 5.25" Woofer by Klipsch from Furniture and ApplianceMart. We proudly serve the Stevens Point, Rhinelander, Wausau, Green Bay, Wisconsin Rapids, Marshfield, East and West Madison, Wisconsin area. Product availability may vary. Contact us for the most current availability on this product.

Specifications

Reference II Bookshelf Speaker Specifications

Item & Dimensions
ManufacturerKlipsch
Features
Feature List
  • Smart balance of performance, size and value
  • Fills medium-sized rooms with dynamic sound reproduction
  • Equally impressive with music and movies
  • Highly efficient design produces more output using less energy
  • Accurate, non-fatiguing sound provides hours of listening pleasure
  • Plays louder with less distortion than the competition
  • Dynamic 1" titanium horn-loaded tweeter, 5.25" high-output woofer
  • Keyhole bracket for easy wall mounting
  • Dual threaded inserts for use with third-party stands
  • Tractrix® Horn technology
  • Cerametallic woofer cones
  • Enhanced crossover frequencies offer smoother on-axis and off-axis integration
  • Bass-reflex via front-firing port
  • Beautiful wood-grain vinyl cabinet
Item & Dimensions
Width (side to side)6.5" W
Depth (front to back)10.7" D
Height (bottom to top)11.4" H
Number of Speakers2
Weight20.9 lbs.
Power Handling
Maximum Power300 Watts
Nominal Power75 Watts
Frequency Response50Hz-24KHz
Impedance8 ohms
Sensitivity92dB
Driver Complement
Tweeter Size1"
Tweeter CompositionTitanium Diaphragm Compression Driver Mated to 90° x 60° Square Tractrix® Horn
Mid-Range Size5.25"
Driver CompositionTitanium diaphragm compression driver mated to 90° x 60° square Tractrix® Horn.
Construction & Warranty
Mounting CapabilitiesKeyhole bracket and quad 1/4"-20 threaded inserts.
WarrantyKlipsch warrants this product to be free from defects in materials and workmanship (subject to the terms set forth below) for a period of five (5) years from the date of purchase. During the Warranty period, Klipsch will repair or replace (at Klipsch's option) this product or any defective parts (excluding electronics and amplifiers). For products that have electronics or amplifiers, the Warranty on those parts is for a period of two (2) years from the date of purchase.
Collection Description

Klipsch Reference II Description

Reference II Series

Beginning in 1946, company founder, Paul W. Klipsch believed four principles to be the foundation for great sound. Together, these four design principles—high efficiency with low distortion, controlled directivity, flat frequency response, and wide dynamic range—have and always will be the foundation for our stunningly powerful and precise sound. Movies and music will sound just as they were intended to – no matter the room type or size – with the power, detail and emotion of Klipsch Reference II sound.

Our exclusive Tractrix® Horn technology and titanium tweeters deliver a most impressive high-end response and greater extension, enhanced imaging and powerful dynamics. Cerametallic™ cone woofers complement the listening experience by creating bass that is always tight and well-defined with a smoother mid-range response. A new Linear Travel Suspension minimizes distortion for enhanced performance. Pleasing to both the eye and the ear, the Reference II Series’ elegantly handcrafted finishes result in a seamless integration into any décor.

The Reference II collection is a great option if you are looking for Home Audio in the Stevens Point, Rhinelander, Wausau, Green Bay, Wisconsin Rapids, Marshfield, East and West Madison, Wisconsin area.

Collection Details

These images are representative of this group as a whole and may differ from this item.


Tractrix® Horn Technology Produces Lifelike Sound, More Output, Improved Reliability, and Reduced Distortion

Light, yet Rigid Cerametallic Woofer Cones Feature Specially Treated Aluminum to Help Better Dampen and Prevent Distortion

Reference Features Sleek, Modern Cabinets

Keyhole Bracket with Threaded Insert for Easy Installation
Related Items

More Items From The Reference II Collection

Browse other items in the Reference II collection from Furniture and ApplianceMart in the Stevens Point, Rhinelander, Wausau, Green Bay, Wisconsin Rapids, Marshfield, East and West Madison, Wisconsin area.

Reference #: RB-51 II

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