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KEF Q650c Bookshelf Centre Speaker, Satin Color (Multiple Colors)

by KEF
Color: Black

Kef Bookshelf Centre Speaker Satin Colors

The essential piece of the home theatre system, Q650c centre channel speaker is engineered to accurately reproduce a film director's intention. Featuring the KEF signature Uni-Q driver array and a new crossover, the Q650c brings the on-screen action right out into the room, creating precise and captivating vocals.

"Sit anywhere" Uni-Q sound
At the heart of the evolved Q Series is the Uni-Q driver array. The signature innovation places the tweeter in the acoustic centre of the midrange and bass cone, bringing the acoustic ideal of a single point source closer than ever to realisation. The result is a more detailed, accurate three-dimensional sound image, which is dispersed more evenly throughout the room than is possible with any conventional speaker. Uni-Q's ultra-wide dispersion is further enhanced through KEF's 'tangerine' waveguide over the tweeter dome.

New system design
The closed box midrange cabinet design reduces the load on the Uni-Q midrange cone, increasing clarity and detail while delivering cleaner, punchier bass. Midrange clarity is enhanced again through improvements to the mid-bass driver that allowed the DC blocking capacitor to be eliminated. Its removal also created a more natural bass roll-off between the drivers

Beefier LF drivers and ABRs
Low-frequency (LF) drivers now have a larger roll surround, along with a new suspension to produce cleaner bass at high volumes. A new cone structure improves midrange clarity, and an enhanced Auxiliary Bass Radiator (ABR) with a new surround and rear suspension delivers better controlled and more impressive bass.



  • Amplifier Requirements: 15-150W
  • 165mm (6.5in.) aluminium Uni-Q
  • "Sit anywhere" Uni-Q sound
  • Damped tweeter loading tube
  • New system design
  • Beefier LF drivers and ABRs



    Design: Two and a half-way bass reflex
    Drive units: 165mm (6.5in.) aluminium Uni-Q
    25mm (1in.)vented aluminium dome HF
    165mm (6.5in.) aluminium LF
    165mm (6.5in.)aluminium ABR
    Frequency range Free Field: 55Hz (-6dB)
    Frequency response (±3dB): 64Hz-28kHz
    Crossover frequency: 2.5kHz
    Amplifier requirements: 15-150W
    Sensitivity (2.83V/1m): 87dB
    Maximum output: 110dB
    Nominal impedance: 8Ω (min. 3.7Ω)
    Weight: 13.6kg
    Dimension (H x W x D): 210 x 629 x 304 mm
    Dimension with Rubber Feet (H x W x D): 214 x 629 x 304 mm