KEF Q650c Centre Speaker is the essential accompaniment to the bookshelf and floorstanding models in KEF’s upgraded Q-Series.

Sit back and enjoy a movie the way it was created to be relished, thanks to the intricately precise sound quality offered by a Uni-Q driver array and an improved crossover.

Crystal Clean Bass

A pristinely clean bass at high volumes is delivered by low-frequency drivers that showcase a larger roll surround and an updated suspension.

Enhanced midrange clarity is ensured by an improved cone structure while an updated surround and rear suspension enhance the Auxillary Bass Radiator to offer impressive control and a better bass.

Minimal Distortions

The pressure on the Uni-Q midrange cone is minimised by the closed box midrange cabinet design, which results in a clear, detailed performance with a vibrant bass.

Alongside this, the lower treble performance is enhanced by the inclusion of the damped tweeter loading tube which delivers a soft finish to sound made from the back of the tweeter.

Q-Series' Signature Driver

At the center of the reimagined Q-Series is the Uni-Q driver array. This pioneering creation situates the tweeter in the acoustic mid-point of the midrange and bass cone, which brings to life the acoustic dream of a single point source.

As a result, you can luxuriate in an exquisitely accurate three-dimensional sound image that is dispersed evenly throughout the room.

Like the other speakers in the Q-Series family, Uni- Q's super-wide dispersion is further improved by KEF's 'tangerine' waveguide over the tweeter dome.

Tech Specs

- Model: Q650c
- Design: Two and a half-way bass reflex
- Drive Units: 165mm (6.5in.) aluminium Uni-Q
25mm vented aluminium dome HF
165mm aluminium LF
165mm aluminium ABR
- Frequency Range Free Field: 55Hz (-6dB)
- Frequency Response: 64Hz-28kHz (±3dB)
- Crossover Frequencies: 2.5kHz
- Maximum Output: 110dB
- Amplifier Requirements:15-150W
- Sensitivity: 87dB (2.83V/1m)
- Nominal Impedance: 8 Ohms (min.4.2 Ohms)
- Dimensions (H x W x D): 210 x 629 x 304 mm 
214 x 629 x 304 mm (with Rubber Feet)
- Weight: 13.6kg
- Unit Measurement: Piece