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Klipsch Reference Black Bookshelf Speakers - RB-51 II

Abt Model: RB51IIBK
Klipsch - RB-51 II - Bookshelf Speakers
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$419.00  
75W RMS/300W Peak Power Handling/ Tractrix Horn Technology/ 1" Titanium Diaphragm Compression Driver/ 5.25" Cerametallic Cone Woofer/ Black Finish/ Price Per Pair
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5.0 (1 reviews) 5
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Product Details

Klipsch Reference Series RB-51 II Black Bookshelf Speakers, Model RB51IIBK

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.

Key Features:

  • 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
  • Enhanced 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
  • Beautiful wood-grain vinyl cabinet

Features:

  • Every Reference speaker utilizes our Tractrix® Horn technology for lifelike sound, more output using less energy, improved reliability, reduced distortion and a large soundstage with well-defined imaging
  • Our light, yet rigid Cerametallic woofer cones feature specially treated aluminum to help better dampen and prevent distortion
  • Titanium tweeter with linear travel suspension—trickle-down technology from our flagship Palladium Series—provides an open, natural sound, making you feel as if you’re in the studio with the recording artist or on the set of a film
  • Enhanced crossover frequencies offer smoother on-axis and off-axis integration

Specifications:

  • Frequency Response: 50Hz-24KHz ± 3dB
  • Power Handling: 75W RMS / 300W Peak
  • Sensitivity: 92dB @ 2.83V / 1m
  • Nominal Impedance: 8 ohms compatible
  • High Freq Crossover: 1500Hz
  • High Frequency Drivers: 1" (2.54cm) Titanium diaphragm compression driver mated to 90° x 60° square Tractrix® Horn
  • Low Frequency Drivers: 5.25" (13.3cm) Cerametallic™ cone woofer
  • Enclosure Type: Bass-reflex via rear-firing port
  • Inputs: Single binding posts
  • Mounting: Keyhole bracket and dual 1/4"-20 threaded inserts

Approximate Dimensions:

  • Height: 11.4"
  • Width: 6.5"
  • Depth: 10.7"

Approximate Weight:

  • Unit: 20.9 lbs
  • Shipping: 25 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer):
    • Five years - Loudspeaker drivers, crossovers and cabinets
    • Two years - Amplifier electronics
Frequency Response50Hz - 24KHz ? 3dB
Enclosure MaterialWood
Enclosure TypePorted (Bass Reflex)
Impedance8 Ohms
LightweightNo
Magnetic shieldingNo
Power300W
Sensitivity92dB spl (2.83 V/m)
Speaker Design2-Way
Speaker TypeBookshelf
Tweeter Size (inches)1
Woofer Size (inches)5.25
Height (inches)11.4
Width (inches)6.5
Depth (inches)10.7
  

Accessories

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Klipsch Reference Series RB-51 II Black Bookshelf Speakers
 
5.0

(based on 1 review)

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(0 of 1 customers found this review helpful)

 
5.0

Klipsch Home Theater Speakers

By Kathy

from Dallas, TX

About Me Audiophile, Movie Enthusiast

Verified Buyer

Pros

  • Attractive Design
  • Good Power Output
  • Great Sound Quality

Cons

    Best Uses

    • Basic Systems
    • Home Theater
    • Larger Rooms

    Comments about Klipsch Reference Series RB-51 II Black Bookshelf Speakers:

    These speakers are used as Front and Rear Presence Speakers and live by the Klipsch quality of construction and sound. Excellent product.

    • Was this a gift?:
    • Yes

    Comment on this review

    Klipsch Reference Black Bookshelf Speakers

    Klipsch Reference Black Bookshelf Speakers

    UPC Code: 743878021868
    In Stock


    More reasons to buy the Klipsch RB-51 II from Abt Electronics
    • Abt.com is an authorized dealer (Learn More).
    • The Klipsch RB-51 II is Brand New.
    • The Klipsch RB-51 II Ships in a Factory Sealed Box.
    • Abt ships this product for free!
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