Mini Cart

Find a dealerClick Here

Q650c Center Channel Speaker

CA $ 899.99

Two-and-a-half-way centre channel

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.

Magnetic grilles sold separately.

- +
SKU Q650c
Product Features
A centre channel needs to perfectly match the home theatre system, Uni-Q technology means the sound is as seamless as the picture.
"Sit anywhere" Uni-Q sound
The Uni-Q driver array places the tweeter in the centre of the midrange and bass cone, bringing the acoustic ideal of a single point source closer than ever. The result, enhanced by KEF's 'tangerine' waveguide over the tweeter, is a more accurate three-dimensional sound that's dispersed evenly throughout the room.
KEF Q Series Uni-Q Driver Array
Tweaking the tweeter
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.
KEF Q Series tweeter upgrades
A word about drums and bass
The Q Series reproduces the nuances of bass instruments with ease. With a larger roll surround and new suspension KEF drivers 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 enhances bass quality.

KEF Q Series bass drivers
New system design
Putting the Uni-Q driver in its own sealed cabinet reduces the load on the cone and increases clarity and detail while delivering cleaner bass. Midrange clarity is enhanced by driver improvements that mean the DC blocking capacitor to be eliminated from the crossover, allowing a more natural roll-off between drivers.
KEF Q Series Cabinet
Reviews 2

Write Your Own Review

You're reviewing: Q650c Center Channel Speaker

Customer Reviews

  1. Perfect match for my q750'S
    I set out to buy a five speaker set of main speakers with "matched drivers". I decided on the Q650C, Q750 mains and Q50A Atmos toppers. After owning them for a couple of months I really like how they sound with my Marantz gear. The Q650C could be the highlight of the package. It is clear, open and dynamic. I think it is very obvious to hear that the Q650C and Q750's have identical or extremely similar drivers. The sound blends to form a huge soundstage with very precise imaging.

    I know it is possible to spend far more on speakers but I could not be happier with the results.

    Review by

    Posted on

  2. 5 Stars
    I'm happy.

    Review by

    Posted on

2 Item(s)

Show per page
Model Q650c Center Channel Speaker
Design Two and a half-way bass reflex
Drive Units Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
MF: 165mm (6.50in.) aluminium Uni-Q
LF:165mm (6.5in.) aluminium
ABR: 165mm (6.5in.)aluminium
Frequency Range Free Field (-6dB) 55Hz
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.4.2Ω)
Weight 13.6kg (30 lbs)
Dimension (H X W X D) 210mm (8.26 inches) x 629mm (24.76 inches) x 304mm (11.96 inches)
Dimension (H X W X D) *with Rubber Feet 214mm (8.42 inches) x 629mm (24.76 inches) x 304mm (11.96 inches)

** KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. **

Press and Awards
 QSeries Q650c Hi-Def Digest
Q650 Loudspeaker Review - Hi-Def Digest
"...the two 6.5" drivers and one 6.5" ABR deliver clear vocals and distinct imaging across the front soundstage. In swapping between the Q650c, old iQ6c, and a $200 center channel from another brand, returning to the Q650c is a delight thanks to its accuracy. You can even set them to "large" in your AVR's speaker settings with a 60Hz crossover and come away with no distortion. That's impressive. In an age where most people (understandably) go for a simple sound bar system, three cheers for a nice, beefy center channel that can keep up with its badass tower brothers.”
Year: 2018
Magazine / Issuing Body: Hi-Def Digest
Country of Publication: United States
Product: Q650 Center Channel Loudspeaker

 QSeries Q650 What Hi*Fi
Q650c 5.1 Speaker Review
"These speakers have little trouble blistering through the trigger-happy car chase of the opening scenes - they use every ounce of their muscle to pin us back into the sofa.”
Year: 2017
Magazine / Issuing Body: What Hi*Fi?
Country of Publication: United Kingdom
Product: KEF Q350 Bookshelf Speaker Pair, Q650c Center Channel, KUBE10b Subwoofer

Q2017 Series Information Sheet • Open In New Window
• Download
Q2017 Product Manual • Open In New Window
• Download
Q Series Brochure Open In New Window
Product Drawing Open In New Window
DXF File Download
DWG File Download

You may also be interested in