KEF Q550 Floorstanding Speakers

KEF

*Please check with our online customer service team or your local store for stock availability

Genuine

Q550 is the smallest size among the Q Series floorstanders. Featuring the KEF signature Uni-Q driver array paired with a 130mm (5.25 inch) aluminium bass driver and two matching ABRs, Q550 delivers a phenomenal audiophile performance with clarity and more controlled bass.

  • "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

    To optimise the high resolution purity of the Q Series bookshelf speakers, the Uni-Q driver is repositioned to the center of the cabinet to reduce unwanted internal resonance and adding refinement to sonic clarity and detail. 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.

    CFD-designed port

    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

  • MODEL Q550
    DESIGN Two and a half-way bass reflex
    DRIVE UNITS 130mm (5.25in.) aluminium Uni-Q
    25mm (1in.)vented aluminium dome HF
    130mm (5.25in.) aluminium LF
    2 x 130mm (5.25in.)aluminium ABR
    FREQUENCY RANGE FREE FIELD 45Hz (-6dB)
    FREQUENCY RESPONSE 58Hz-28kHz (±3dB)
    CROSSOVER FREQUENCIES 2.5kHz
    MAXIMUM OUTPUT 110dB
    AMPLIFIER REQUIREMENTS 15-130W
    SENSITIVITY 87dB (2.83V/1m)
    NOMINAL IMPEDANCE 8 Ohms (min.3.5 Ohms)
    DIMENSIONS H x W x D: 
    873 x 180 x 278 mm
    926 x 299 x 310 mm (with Plinth)
    WEIGHT 14.5kg (32 lbs)
    UNIT MEASUREMENT Pair


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