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699.99
Q350 Bookshelf Speaker
$699.99
Two-way bookshelf
If space is limited the Q350 will not limit your musical enjoyment, a Uni-Q driver and clever port design let it open up the sound.
With KEF's signature Uni-Q driver array and a Computational Fluid Dynamics (CFD) port, the Q350s deliver detailed natural sound with high clarity and tight bass.
Priced as a PAIR.
Magnetic grilles sold separately.
Product Features
"Sit anywhere" Uni-Q sound
The Uni-Q driver array places the tweeter in the centre of the midrange and bass cone, bringing the acoustic ideal of a single point source closer than ever. The result, enhanced by KEF's 'tangerine' waveguide over the tweeter, is a more accurate three-dimensional sound that's dispersed evenly throughout the room.
Tweaking the tweeter
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.
A word about drums and bass
The Q Series reproduces the nuances of bass instruments with ease. With a larger roll surround and new suspension KEF drivers produce cleaner bass at high volumes.
A new cone structure improves midrange clarity and an enhanced Auxiliary Bass Radiator (ABR) with a new surround and rear suspension enhances bass quality.
New system design
Putting the Uni-Q driver in its own sealed cabinet reduces the load on the cone and increases clarity and detail while delivering cleaner bass. Midrange clarity is enhanced by driver improvements that mean the DC blocking capacitor to be eliminated from the crossover, allowing a more natural roll-off between drivers.
Reviews
Write Your Own Review
Spec
| Model | Q350 Bookshelf Speaker |
| Design | Two-way bass reflex |
| Drive Units | Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome LF/MF: 165mm (6.50in.) aluminium Uni-Q |
| Frequency Range Free Field (-6dB) | 42Hz |
| Frequency Response (±3dB) | 63Hz - 28kHz |
| Crossover Frequency | 2.5kHz |
| Amplifier Requirements | 15-120W |
| Sensitivity (2.83V/1m) | 87dB |
| Maximum Output | 110dB |
| Nominal Impedance | 8Ω (min.3.7Ω) |
| Weight | 7.6kg (16.8 lbs) |
| Dimension (H X W X D) | 358mm (14.09 inches) x 210mm (8.26 inches) x 306mm (12.04 inches) |
| Dimension (H X W X D) *with Rubber Feet | 362mm (14.25 inches) x 210mm (8.26 inches) x 306mm (12.04 inches) |
** KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. **
Videos
Press and Awards
| Stereophile Recommended Component 2019 |
| "The Q350 is also slightly more sensitive—87dB vs 85dB—and its crossover network is characterized by gentler filter slopes and, concomitantly, a lower parts count. Although HR preferred various aspects of the performance of the more expensive KEF—in particular its "more forceful and detailed" bass and its "balanced purity"—he found himself admiring the Q350s for their "above-average force and texture" and their lively, open, consistently "direct" sound. Herb's conclusion said it all: "Early in this review process I realized that KEF's Q350 is not the poor person's LS50, but has a unique goodness of its own.” |
| Year: 2019 |
| Magazine / Issuing Body: Stereophile |
| Country of Publication: United States |
| Product: Q350 Bookshelf Speaker |
| Q350 Speaker Review |
| "Early in this review process I realized that KEF’s Q350 is not the poor person’s LS50, but has a unique goodness of its own...The KEF Q350 is a lively and open-sounding loud- speaker. It delivers appealing tone, taut and satisfying bass, excellent boogie factor, and a feeling of sophistication—all at a very low price. Highly recommended.” |
| Year: 2018 |
| Magazine / Issuing Body: Stereophile |
| Country of Publication: United States |
| Product: Q350 Bookshelf Speaker |
| Q350 Speaker Review |
| "The Q350s are as versatile as they are remarkable. As a side or rear surround, the Q350 speakers are authoritative, delivering deeper tones for aggressive sound effects and music (there's a reason Dolby adds full range speakers to its theatrical Atmos systems) so you don't need to rely on one or two subs. As stereo or front channel speakers, the Q350s sound like towers; they move a lot of air and are so transparent. Add in a subwoofer, and they're even better. If you don't have the room for towers or want to save money on a Q Series system, the Q350 might be the way to go.” |
| Year: 2018 |
| Magazine / Issuing Body: Hi-Def Digest |
| Country of Publication: United States |
| Product: Q350 Bookshelf Speaker |
| Q350 Product of the year award - What Hi*Fi? |
| "From the smart, minimalist design to the insightful, informative sound, the KEF Q350 speakers are the complete package – and the best pair of bookshelf speakers on the market for the money. That’s why they’re a 2017 What Hi-Fi? Award-winner.” |
| Year: 2017 |
| Magazine / Issuing Body: What Hi*Fi! |
| Country of Publication: United Kingdom |
| Product: Q350 Bookshelf Speaker |
| Q350 AVS Forum Best Speakers of 2017 |
| "The Q350 offers an affordable option for those seeking the sonic advantages of the concentric Uni-Q driver. When playing full range at modest volume levels, a pair of Q350s provide an accurate and engaging audiophile listening experience. And when used with a subwoofer and bass management, they become high-performance satellites that can play loud and clean. They are well-behaved and sound neutral without the need for equalization. If you appreciate speakers that don’t “tint” the sound, you’ll enjoy the Q350s.” |
| Year: 2017 |
| Magazine / Issuing Body: AVS Forum |
| Country of Publication: United States |
| Product: Q350 Bookshelf Speaker |
| Q350 5.1 Speaker System Review |
| "These speakers have little trouble blistering through the trigger-happy car chase of the opening scenes - they use every ounce of their muscle to pin us back into the sofa.” |
| Year: 2017 |
| Magazine / Issuing Body: What Hi*Fi? |
| Country of Publication: United Kingdom |
| Product: KEF Q350 Bookshelf Speaker Pair, Q650c Center Channel, KUBE10b Subwoofer |
| Q350 Speaker Review |
| "KEF can hold its head up high: the Q350s are a cut above the rest. This level of clarity and refined detail isn’t something we usually hear at this mid-range price – we’re really impressed." |
| Year: 2017 |
| Magazine / Issuing Body: What Hi*Fi? |
| Country of Publication: United Kingdom |
| Product: Q350 Bookshelf Speaker |
| Q350 Speaker Review |
| "The KEF Q350 bookshelf speaker looks exquisite, and sounds bigger and more expensive than it really is.” |
| Year: 2017 |
| Magazine / Issuing Body: C|NET |
| Country of Publication: United States |
| Product: Q350 Bookshelf Speaker |
| Q350 Speaker Review |
| "A major highlight of the Q350s is the presentation of vocals. Whether it’s John Lennon, Enya, Bob Marley, Al Jourgensen, Bjork, Elvis, or Lil’ Wayne, there was a verisimilitude to the presentation that qualifies them as Hi-Fi speakers and not merely 'good'.” |
| Year: 2017 |
| Magazine / Issuing Body: AVS Forum |
| Country of Publication: United States |
| Product: Q350 Bookshelf Speaker |
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 |
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