KEF Q650c Centre Speaker
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KEF Q650c Centre Speaker KEF Q650c Centre Speaker

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KEF Q650c Centre Speaker

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.

As low as $1,169.00 Regular Price $1,295.00

A centre channel needs to perfectly match the home theatre system, Uni-Q technology means the sound is as seamless as the picture.

The Q650c centre channel speaker features the KEF signature Uni-Q driver array and a new crossover, it brings the on-screen action right out into the room, creating precise, captivating dialogue.

"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.

The Uni-Q driver is isolated in a closed box cabinet to reduce distortions. With the addition of the damped tweeter loading tube providing a gentle termination of sound produced from the back of the tweeter, lower treble performance is improved dramatically and a new low-distortion inductor on the crossover provides cleaner bass.

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.


  • Q650c


  • 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

  • 64Hz-28kHz (±3dB)

Crossover Frequencies

  • 2.5kHz

Maximum Output

  • 110dB

Amplifier requirements

  • 15-150W


  • 87dB (2.83V/1m)

Nominal Impedance

  • 8 Ohms (min.4.2 Ohms)


  • 210mm Height
  • 629mm Width
  • 304mmDepth


  • 13.6kg(30 lbs)

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