KEF Q750 Floorstanding Speaker Review

It is said that the KEF Q750 will provide audiophiles and music enthusiasts with an unparalleled listening experience. It’s from KEF’s high-end Q Series of speakers with clean lines and rich tones.
We’ll examine this product in detail to determine if it is as good as its reputation suggests. Then, to help you determine if this speaker iѕ a good fit for your home audio setup, we will discuss its design, build quality, sound performance, and overall pros and disadvantages.


  • Exceptional sound quality with deep bass, clear midrange, and crisp treble frequencies
  • The wide and immersive soundstage creates an engaging listening experience
  • Stylish and modern design that iѕ available in two premium finishes
  • Uni-Q driver array technology that ensures accurate and three-dimensional sound
  • Solid and sturdy build quality that minimizes distortion and reduces vibrations
  • High volume capability without distortion


  • Higher price point compared tо other speakers in its category
  • Large sizes may not be suitable for smaller listening environments
  • Limited color options (only available in Black Oak and Satin White)
  • The port plug may be tricky to use for some users

Design and Build Quality

The KEF Q750 iѕ an excellent speaker with a modern and elegant appearance. The Black Oak and the Satin White veneers, from which you can choose your speaker, appear high-quality and stylish. The speaker’s simple yet elegant form will complement various interior design styles.

This device is a well-made speaker that is durable and reliable in construction. The speaker’s cabinet contains high-density polymer material tuned to dampen vibrations and reduce distortion. The speaker also features a port plug to adjust the bass response and enhance the overall sound.

The tweeter in this speaker has located within the midrange cone thanks to the speaker’s Uni-Q driver array. This innovation facilitates the production of a more natural and three-dimensional soundstage and guarantees uniform sound propagation across the room. This piece is a well-made speaker system that will appeal to anyone who cares about both form and function in their home stereo.


ModelKEF Q750
TypeFloorstanding speaker
Frequency response48Hz - 28kHz (+/-3dB)
Sensitivity88dB (2.83V/1m)
Impedance8 Ohms (min. 3.2 Ohms)
Amplifier requirements15-150W
Crossover frequency2.5kHz
Drivers- 6.5" (165mm) aluminum Uni-Q driver array
- 6.5" (165mm) aluminum bass driver
- 2 x 6.5" (165mm) auxiliary bass radiators
Dimensions (H x W x D)922mm x 210mm x 306mm (36.3" x 8.3" x 12")
Weight20.1kg (44.3 lbs)
Finish optionsSatin black, satin white, walnut

Sound Quality

The KEF Q750 delivers excellent sound quality. The speaker’s two 6.5-inch low-frequency and 5-inch Uni-Q driver arrays collaborate tо provide a full and detailed sound. The subwoofers deliver a powerful low end, while the Uni-Q driver array delivers crystal-clear mids and highs.

This device has an expansive soundstage that’s great for listening to music or watching movies because it makes you feel like you’re there. Also, the speaker can crank out some serious volume without distorting it, making it great for auditoriums and other large spaces.

The speaker’s ability to faithfully recreate vocalists and acoustic instruments is one of its defining characteristics. The midrange is clean and clear, never muddy or overbearing. The treble range is also well-represented and never sounds harsh or strident.

This product has excellent sound quality will satisfy even the pickiest music lovers. If you’re watching a movie, playing a video game, or listening to music, it will provide an unparalleled listening experience.


The KEF Q750 has a Uni-Q driver, essentially a tweeter and a midrange speaker combined into one unit. This design makes better dispersion and a larger sweet spot possible, so the sound is reproduced accurately over a broader area.

The speaker has two 6.5-inch low-frequency drivers working together to deliver a deep, punchy bass.

Its drivers are well-integrated thanks to a high-quality crossover architecture allowing precise sound reproduction.

The wide range оf frequencies covered by the speaker’s frequency response (48Hz to 28kHz) allows it to faithfully reproduce various musical styles.

This model can handle up to 150 watts of power, so you can crank up the volume without worrying about distortion, even at high levels.

Its stiff cabinet design accomplishes these goals (reducing resonance and increasing clarity) while contributing to the speaker’s sleek and contemporary aesthetic.

This product features two independent sets of binding posts, enabling it to be bi-wired or bi-amped, which can further enhance sound quality by isolating low and high frequencies.

The grilles are magnetic, so you can quickly take them off for a cleaner look or leave them on for more security.

This product is a flexible choice for several home theater systems due to its compatibility with various amplifiers and receivers.

Competitors Comparison

The KEF Q750 has several potential alternatives, and here they are.

The Bowers & Wilkins 606 is a bookshelf speaker with a 6.5-inch woofer and a tweeter. The unit can handle 120 watts of power and has a frequency response оf 52Hz to 28kHz. Like the KEF Q750, it is reasonably priced and has a robust cabinet construction. Those looking for a somewhat warmer sound character may like the B&W 606, while those seeking a more neutral sound may favor the KEF Q750.

The Elac DBR62 is another bookshelf speaker that uses a 6.5-inch driver and a tweeter, and Elac released it as part of their Reference series. This speaker can handle 120 watts of power and has a frequency response of 44Hz to 35kHz. 

Combining the bracing cabinet and the custom-designed waveguide enhances the sound quality. Those on a tighter budget may want to consider the Elac DBR62 as an alternative to the KEF Q750, while those who value a more luxurious listening experience may prefer the KEF.

The Monitor Audio Bronze 100 is a bookshelf speaker with a 5.5-inch woofer and a 1.2-inch tweeter. It can handle 100 watts of power and has a frequency response of 52Hz to 25kHz. 

Also, a port at the back lets in more bass sound. If you prefer a more compact speaker, the Monitor Audio Bronze 100 is a fine option, while the KEF Q750 is a better choice if you want a larger and more powerful speaker.

Bookshelf speaker with 6.5-inch driver and horn-loaded tweeter; manufactured by Klipsch. It can handle a maximum of 100 watts of power and has a frequency response of 45Hz to 25kHz. 

Moreover, it has a stiff cabinet design with a port that faces backward. If you’re searching for something with more energy and vitality, the Klipsch RP-600M would be a decent choice, while the KEF Q750 might be more to your liking if you’re after a more neutral and even sound.


The KEF Q750, in sum, is a wonderful speaker that excels in sound quality and aesthetics. Also, the speaker has a good build quality and comes in two high-end color options that look great in any room.

This gadget has exceptional sound quality, featuring deep and powerful bass, crystal-clear midrange frequencies, and a clean and detailed treble. Plus, the speaker produces а spacious and enveloping sound field, making it ideal for listening to music, watching movies, or playing video games.

This model is not the cheapest speaker available, but if you care about sound quality and aesthetics, it’s money well spent. Therefore, this piece is a premium speaker that sounds excellent and looks beautiful in any room in the house.

KEF Q750 Floorstanding Speaker Review
KEF Q750 Floorstanding Speaker Review


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