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.

The Q250C centre channel speaker features the KEF signature Uni-Q driver array, and without a rear port it can be placed inside a cabinet with ease, creating precise, captivating dialogue.

The Pleasure of Sonic Perfection

Q Series speakers by KEF bring you the intensity of a musical performance in natural, accurate high-resolution sound.

Since 1991 the award-winning Q Series has delighted music lovers with outstanding sound quality and innovative design. Its 8th iteration brings more depth and clarity for greater realism.

"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.

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.

Tweaking the tweeter  A word about drums and bass

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.

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.

CFD-designed port  Beefier LF drivers and ABRs

Featuring a Computational Fluid Dynamics (CFD) port design with the port repositioned to the rear of the speaker, clarity is improved by reducing the audibility of the midrange leakage through the port.

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.

A rhapsody in ebony and ivory

The sculpted Q Series finish epitomises our approach with seamless, sleek cabinets unblemished by visible fittings and joins. Q Series speakers are coated with a fine satin finish in black or white with matching driver colours.

The Details

SPECIFICATIONS

WEIGHT

7.5kg(16.5 lbs)

DIMENSION (H X W X D)

180 x 525 x 214 mm
180 x 525 x 214 mm (with Rubber Feet)

DESIGN

2-way bass reflex

UNIT MEASUREMENT

Piece

SENSITIVITY

87dB (2.83V/1m)

FREQUENCY RANGE FREE FIELD

57Hz-50kHz (-6dB)

FREQUENCY RESPONSE

68Hz-28kHz (±3dB)

MAXIMUM OUTPUT

108dB

AMPLIFIER REQUIREMENTS

10-100W

NOMINAL IMPEDANCE

8 Ohms (min. 3.4 Ohms)

DRIVE UNITS

130mm (5.25in.) aluminium Uni-Q
25mm (1in.) vented aluminium dome HF
2 x 130mm (5.25in.) aluminium ABR

CROSSOVER FREQUENCIES

2.5kHz

FINISHES

Satin Black/ Satin White