Kef Q100 Bookshelf Speakers Review: Top Full Guide 2023

Kef Q100 Bookshelf Speakers Review 2023 Is It Worth a Buy
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Kef Q100 Speakers are a simple, affordable, easy to position option for audiophiles. They provide a soundstage with well-balanced highs and mids, and the powerful bass port is usually unobtrusive and well-defined. The conventional speakers also can be used as a smaller stereo set up for a desktop.

The Kef Q100 is an excellent choice for people who prioritize sound clarity and resonance over looking good. Kef Q100 Bookshelf Speakers Review tells you whether it is worth a buy and why.

Kef Q100 Bookshelf Speakers Review

  • Design: 2-way bass reflex
  • Drive units: 130mm (5.25in.) aluminum Uni-Q Series 25mm (1in.) Ventilated aluminum dome HF
  • Frequency response +-3dB 49Hz-40kHz
  • Crossover frequency spectrum: 2.5kHz
  • Amplifier requirements: 10 – 100W
  • Sensitivity (2.83V/1m),: 86dB
  • Maximum output (SPL): 107dB
  • Weight: 5.9kg (13.0lbs)
  • Kef q100 dimensions (HxWxD): 300x180x272mm (11.8×7.1×10.7in.)

Kef 100 Review

Pros and Cons


  • Two-bass reflex design that produces a rich, clearer sound, and detailed sound system
  • High-sensitivity speakers achieve high-quality sound.
  • Uni-Q technology driver extends the low frequency range while keeping stereo balanced, which results in top-notch sound clarity.
  • It is small and therefore ideal for all environments.
  • 5.25-inch subwoofer (uni q series array)
  • Professional stereo sound system


  • It is heavy (13 lbs) for speakers.
  • Bluetooth is not supported.
  • Inadequate amplification

In the Box

  • Two bookshelf speakers
  • A wire connects two speakers.
  • Dual RCA cable to connect to AV input
  • An RCA to 3.5mm audio cables for auxiliary information.

About Kef 100 Passive Speaker

The Kef Q100 bookshelf speaker hasvariousf features that elevate the overall crisp sound quality.

Their uni q driver array, designed to produce clean and accurate sound, allows these speakers to full sound extremely clean and clear, mimicking a three-dimensional soundstage.

The KEF Q100 uses a key KEF technology: the Uni-Q drive unit. This positions the treble unit in the throat of the woofer, creating a single point source for all sound.

 KEF Q100W Bookshelf Loudspeakers About Kef 100 Speaker

These Kef Q100 speakers can make a similar sound system to all rooms, regardless of their size. These speakers are compatible with professional stereo sound systems.

These Kef Q100 speakers also have a 5.25-inch uni q driver array that provides a clean midrange response. The KEF Q100 has a Z flex surround which provides a rich sound. These Kef speakers feature a large dome treble speaker that minimizes distortion.

These Kef Q100 bookshelf speakers don’t come with an amplifier, so you will need to purchase one.

These Kef Q100 speakers have a maximum sound output of 107dB. This is enough to fill small-to-medium rooms.


KEF Q100 will make you feel like you’re looking at many higher-end speakers. This feeling is entirely normal, as they used to be more expensive in the past. This variant features a black vinyl exterior and high-quality MDF. The cabinet’s front baffle is made from durable materials and bolted to it.

KEF chose a minimalist aesthetic that worked well. KEF’s logo is the only thing that separates the flat black baffle from the brushed aluminum bar.

This bar is used to separate the drivers and front-firing port. It gives the car a very appealing appearance. These come with a grille that dulls the coaxial design to a certain extent, as you might expect.

These look better naked. Even more important is the way KEF Q100 is assembled. You will not have to deal with any unusual vibrations or rattles.


In the title of good reviews, we mentioned that Q100 uses a coaxial design. This approach is not often used by brands, particularly in the lower market segments. KEF made a risk, and it paid off.

The Uni-Q driver measures 5.25 inches in diameter. The whole thing is enclosed in a sturdy surround. The driver’s center will have a dome-shaped, 1” vented aluminum treble speaker.

They are very smooth overall, as they both crossover at 2.5kHz. A 10-100 Watt amplifier is required to run these speakers. KEF Q100 speakers are not underpowered.

The maximum SPL rating is 107dB. These speakers are near-field speakers so that you will get sufficient saturation in even larger rooms. KEQ Q100 isn’t as complex as it looks, but they do have high-end hardware. This is something that we must appreciate.


Coaxed drivers are great sound because they can react to other speakers. Instead of dealing with two different sound axes, you can get all the sounds from just one.

Uni-Q drivers, however, are quite other than standard coax. The trebles aren’t too bright, but they’re comfortable enough to allow for a good balance. The mids are very precise and open.

Despite all that, the real surprise is when you begin to dig lower in the frequency spectrum. This bookshelf speaker has a powerful brass section. The aluminum cone driver can move a lot of air.

The lows are also clear and well-defined. These speakers are a combination of the promising performance of the drivers and a simple but powerful crossover.

Kef Q100 is more suitable for most people than Q300. This is due to the vivid image, which makes them seem more significant than they are.

Sound Quality

Because of its texture and imaging, the Kef Q100 is an excellent choice for vocals.

The speakers’ treble is clear, crisp, and precise without being overly aggressive with the high notes.

The Kef Q100’s mid-range is precise with clear vocals and instruments.

These speakers produce excellent vocals for both male and female vocals. These speakers natural sound great for any vocal-focused genre.

These speakers have a clean and tight bass without being too loud.

These speakers also have good bass, but it is not the most crucial element.

KEF Q100 Alternatives Of 2023

Polk Audio T15

Polk Audio Bookshelf Speakers

  • Enclosure Type: 2-way vented
  • Woofer: 5.25″ (13.34 cm) d (Round) Dynamic Balance mineral-filled polymer composite cone driver – Mid/Woofer
  • Tweeter: 0.75″ (1.91 cm) d (Round) Dynamic Balance silk/polymer composite dome
  • Nominal Impedance: 8 ohms
  • Sensitivity: 89 dB (1w/1m)
  • Lower and Upper -3dB Limits: 65 Hz → 20 kHz
  • Bookshelf Speaker Inputs: Pair of 5-Way Binding Posts – Gold-Plated
  • Recommended Amplifier Power Per Channel: 20 watts → 100 watts
  • Mounting Type: Keyhole Hanger
  • Dimensions (HxWxD): 10.6”x6.5”x7.25”

The T15 passive speakers arrived in a well-packed box. They were placed between two giant foam pieces inside the box and covered with soft plastic bags. They look good with grilles. The Polk emblem and slight curvature of grilles add style.

Edifier R1700bt

Edifier R1700bt

  • Power output (RMS): 15W×2 (large dome tweeter) +, 18W×2 (mid-bass driver)
  • Input sensitivity: Line In1: 700±50mV; Line In2: 550±50mV
  • Dimension: 154mm × 254mm × 214mm (W×H×D)
  • Net weight: 6.6kg
  • Frequency response: 60Hz-20kHz

Kef Q100 Review: Conclusion

The KEF Q100 speakers are incredible speakers with astonishing sound. The unibody construction gives the speakers a solid feeling, and they are lightweight, too, so they can be moved easily. Hookeaudio hopes that our Kef Q100 Bookshelf Speaker Review can help you learn more about this speaker.

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