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Q SERIES
Award-winning depth and clarity.
Award-winning depth and clarity.
Everybody deserves great sound. Which is why KEF’s Q Series takes cutting-edge acoustic technology from ranges such as the legendary REFERENCE and Blade loudspeakers to a wider selection of people. Representing exceptional value, the Q Series continues to win awards globally by unlocking detail and depth in whatever you choose to listen to.
Q950
Flagship 2.5-way floorstander
With a big bass driver, twin ABRs and Uni-Q driver array the Q950 floorstander can deliver music and cinema in full effect.
Q750
Mid-sized 2.5-way floorstander
With a Uni-Q mid and treble backed up by a bass driver and two ABRs the Q750 is built to deliver total musical enjoyment.
Q550
Compact 2.5-way floorstander
The Q550 2.5-way is far more capable than its compact size might suggest, delivering wide bandwidth and full scale with ease.
Q350
2-way bookshelf
If space is limited the Q350 will not limit your musical enjoyment, a Uni-Q driver and clever port design let it open up the sound.Q150
2-way bookshelf
The Q150 proves that the best things come in small packages. A Uni-Q driver and CFD port mean it punches way above its weight
Q650c
2.5-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.
Q250c
2-way centre channel
Size is vital when matching centre channels, which is why the Q250C is the perfect partner for smaller Q Series models.
Q50a Dolby Atmos
Dolby Atmos or surround
Dolby Atmos offers the potential for full immersion cinema, the Q50a uses Uni-Q technology to deliver it in full effect.
Kube 12b
12 inch bass driver - active subwoofer
The Kube 12b is engineered to deliver the deepest bass for music and movies, if you want to feel the earth move look no further.
Kube 10b
10 inch bass driver - active subwoofer
The mid-sized Kube 10b has a sealed cabinet, 10 inch bass driver and 300 Watts of power to produce serious extension and control.
Kube 8b
8 inch bass driver - active subwoofer
Don't let its compact size fool you, the Kube 8b may not take up space but the bass it delivers is anything but small.
TECHNOLOGY
"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.
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.
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.
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.
