KEF Q750 Floorstanding Loudspeaker, Black, White, Walnut (Each)
Q750 Floorstanding Speaker
Q750 is the intermediate model for the Q Series floorstanders. Featuring the KEF signature Uni-Q driver array paired with an impressive 165mm (6.5 inch) aluminium bass driver and two matching ABRs, the Q750 combines astonishing sonic reproduction with powerful room filling bass.
"Sit anywhere" Uni-Q Sound
At the heart of the evolved Q Series is the Uni-Q driver array. KEF's signature innovation places the tweeter in the acoustic center of the midrange cone, bringing the acoustic ideal of a single point source closer than ever to realisation. The result is a more detailed, more accurate three-dimensional sound image, which is dispersed more evenly throughout the room than is possible with a conventional speaker. Uni-Q's ultra-wide dispersion is further enhanced by KEF's 'tangerine' waveguide over the tweeter dome.
Uni-Q sound taken to the next level
The closed box midrange cabinet design reduces the load on the Uni-Q midrange cone, increasing clarity and detail while delivering cleaner, punchier 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 response.
Redesigned Bass Drivers
Low-frequency (LF) drivers now have a larger roll surround, along with a new spider suspension to produce cleaner bass at high volumes. A new cone structure improves midrange clarity, and an enhanced Auxiliary Bass Radiators (ABRs) with a new surround and rear suspension delivers better controlled and more impressive bass.
New Cabinet Design
In our newest line of Q Series Floorstanders the Uni-Q driver has been placed in sealed box within the cabinet. The closed box midrange cabinet design reduces the load on the Uni-Q midrange cone, increasing clarity and detail while delivering cleaner, punchier bass. Midrange clarity is enhanced again through improvements to the mid-bass driver that allowed the DC blocking capacitor to be eliminated. Its removal also created a more natural bass roll-off between the drivers.
Design | Two and a half-way bass reflex |
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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) | 42Hz |
Frequency Response (±3dB) | 48Hz-28kHz |
Crossover Frequency | 2.5kHz |
Amplifier Requirements | 15 - 150W |
Sensitivity (2.83V/1m) | 88dB |
Maximum Output | 111dB |
Nominal Impedance | 8Ω (min.3.8Ω) |
Dimension (H X W X D) | 977mm (38.46 inches) x 323mm (12.71 inches) x 310mm (12.20 inches) |
Weight (pounds) | (36.5 lbs) |