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799.99














Q750 Floorstanding Speaker
$799.99
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. Priced as a SINGLE speaker, please add two to your cart. Speakers Grilles are sold separately.
Product Features
"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. |
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Spec
Model | Q750 Floorstanding Speaker |
Design | Two and a half-way bass reflex |
Drive Units | 165mm (6.5in.) aluminium Uni-Q 25mm (1in.)vented aluminium dome HF 165mm (6.5in.) aluminium LF 2 x 165mm (6.5in.)aluminium ABR |
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) |
Weight | 16.5kg (36.4 lbs) |
Dimension (H X W X D) | 923mm (36.33 inches) x 210mm (8.26 inches) x 306mm (12.04 inches) |
Dimension (H X W X D) *with Plynths | 977mm (38.46 inches) x 323mm (12.71 inches) x 310mm (12.20 inches) |
** KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. **
Press and Awards

Q750 Floorstanding Loudspeaker - Review and Reviewer's Choice Award Soundstage Access |
"KEF’s Q750 is a superb loudspeaker. It’s one of the most neutral transducers I’ve ever heard, and for the money offers staggeringly transparent sound. I fed it a steady diet of male and female singer-songwriters, and was always satisfied with the authenticity of what I heard. It’s not exactly a looker, but it’s well engineered, and sounds far more expensive than its price suggests. If I had $1500 to spend on speakers, this is what I’d buy. I’m not sure I can pay KEF’s Q750 a higher compliment.” |
Year: 2018 |
Magazine / Issuing Body: SoundstageAccess.com |
Country of Publication: Canada |
Product: KEF Q750 Floorstanding Loudspeaker |

Downloads
Q2017 Series Information Sheet | • Open In New Window • Download |
Q2017 Product Manual | • Open In New Window • Download |
Q Series Brochure | • Open In New Window • Download |
Product Drawing | • Open In New Window |
DXF File | • Download |
DWG File | • Download |