Specs:

KEF Q150B | Uni-Q Bookshelf Speaker, Pair


• Model: Q150
  
• Design: Two-way bass reflex
  
• Drive Units: 5.25in. aluminium Uni-Q, 1in. vented aluminium dome HF
  
• Frequency Range Free Field: 47Hz (-6dB)
  
• Frequency Response: 51Hz-28kHz (±3dB)
  
• Crossover Frequencies: 2.5kHz
  
• Maximun Output: 108dB
  
• Amplifier Requirments: 10-100W
  
• Sensitivity: 86dB (2.83V/1m)
  
• Nominal Impedence: 8 Ohms (min.3.7 Ohms)
  
• Dimensions H x W x D:
  11.93" x 7.08" x 10.95" (without Rubber Feet)
  12.08" x 7.08" x 10.95" (with Rubber Feet)
  
• Weight: 12.3lbs
  
• Unit Measurment: Pair
  

Features:

• Uni-Q 'single point source' driver array disperse clean and accurate sound more evenly
  
• Damped Tweeter Loading Tube for detailed and natural HF performance
  
• Floorstanders and center speakers (Q550, Q750, Q950, Q650c):
  - Closed-box midrange cabinet to reduce the load on Uni-Q driver for less distortion
  - Low-distortion inductor on crossover
  -LF driver and ABR (Auxillary Bass Radiator) for deeper and tighter bass reproduction
  
• Bookshelf speakers (Q150, Q350):
  - Centrally-positioned driver reduces resonance and improves clarity
  - CFD port design at rear of speaker inmproves bass performance and midrange accuracy
  
• Seamless baffles with magnetic grills
  

Overview:

The remarkable Q Series bookshelf speakers excel when space is limited. Featuring the signature KEF Uni-Q driver array with Computational Fluid Dynamics (CFD) port design, the Q150s deliver detailed natural sound with high clarity and tight bass.

Review: