RB81IIBK - Klipsch Reference Series RB-81 II Black Bookshelf Speaker

A towering achievement in a bookshelf design, the Reference Series RB-81 II is a force to be reckoned with. It provides unrivaled music and movie performances to those who demand the very best, but don’t have the room to accommodate a floorstanding speaker. The RB-81 II is complete with our proprietary Tractrix® Horn technology which produces a unique combination of precision, clarity and effortless power. Finished in a beautiful light cherry or black woodgrain vinyl veneer, the RB-81 II is guaranteed to complement any décor.

Key Features:

• Top bookshelf speaker in Reference Series line
  
• Ideal for audiophiles who don’t have room for a floorstander
  
• Fills larger rooms with lifelike music and movie performances
  
• 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, 8" high-output woofer
  
• 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: 44Hz-24KHz ± 3dB
  
• Power Handling: 150W RMS / 600W Peak
  
• Sensitivity: 97dB @ 2.83V / 1m
  
• Nominal Impedance: 8 ohms compatible
  
• High Freq Crossover: 1400Hz
  
• High Frequency Drivers: 1" (2.54cm) Titanium diaphragm compression driver mated to 90° x 60° square Tractrix® Horn
  
• Low Frequency Drivers: 8" (20.3cm) Cerametallic™ cone woofer
  
• Enclosure Type: Bass-reflex via front-firing port
  
• Inputs: Dual binding posts / bi-wire / bi-amp
  
• Mounting: Dual bottom mount 1/4"-20 threaded inserts

Approximate Dimensions:

• Height: 19"
• Width: 9.3"
• Depth: 12.3"

Approximate Weight:

• Unit: 13.8 lbs
• Shipping: 15 lbs

Warranty Information:

• Manufacturer Warranty (authorized online retailer):
  • Five years - Loudspeaker drivers, crossovers and cabinets
    
  • Two years - Amplifier electronics