KEF Q350 Speakers (Pair) updates the original Q300 model, in KEF’s latest update of the Q-Series range, now in its eighth carnation. The model combines a compact, silky smooth structure with crystal clear sound quality.

In an update to the Q300, the KEF’s signature Uni-Q driver has been moved to the centre of the cabinet which provides a cleaner sound thanks to reduced internal resonances.

The Q350 is the older brother of the Q150, offering a larger construction and more expressive sound quality than its diminutive fellow bookshelf speaker.

No More Leakage
The Q350 showcases KEF's cutting-edge Computational Fluid Dynamics (CFD) port design which situates the port to the back of the speaker which consequently lowers the unnecessary noise caused by leakage of the midrange through the port.

Redesigned Layout
To truly enhance the high-resolution sound performance of the Q350, KEF has ingeniously placed the Uni-Q driver to the middle of the cabinet in order to lessen internal resonance. This nuanced update dramatically refines the clarity of the model's sound performance.

Alongside this, the inclusion of a damped tweeter loading tube softly terminates the unwanted sound created from the rear of the tweeter which significantly improves the Q350's lower treble capability. Look out for the new low-distortion inductor on the crossover and enjoy a clearer bass performance.

Three Dimensional Sound
The beating heart of the reimagined Q Series has to be the new Uni-Q driver. This cutting-edge addition moves the tweeter to the acoustic mid-point of the bass cone and midrange. Consequently, you can immerse yourself in an intricately detailed and full-bodied sound performance which is evenly dispersed throughout the room.

Added to this, the brand's signature 'tangerine' waveguide placed over the tweeter dome further improves the model's dispersion capability.

Press Reviews

"The KEF Q350s stay clear of sounding too clinical - they’re simply articulate in the way they deliver every single note. Voices sound clear and characterful, and the integration between midrange and treble is seamless." What Hi-Fi, 16th June 2017

"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." What Hi-Fi, 16th June 2017

"If there’s one overriding theme across the new KEF Q350s, it’s: refinement. Nearly every aspect of the speakers has been redesigned to achieve a cleaner, more sophisticated presentation - both sonic and physical." What Hi-Fi, 16th June 2017

"Come Awards time, there will be some tough decisions to make. But for now the verdict is simple: these KEF Q350s are astoundingly good speakers for the money." What Hi-Fi, 16th June 2017

Tech Specs
- Model: Q350
- Design: Two-way bass reflex
- Drive Units: 165mm aluminium Uni-Q,
25mm vented aluminium dome HF
- Frequency Range Free Field: 42Hz (-6dB)
- Frequency Response: 63Hz-28kHz (±3dB)
- Crossover Frequencies: 2.5kHz
- Maximum Output: 110dB
- Amplifier Requirements: 15-120W
- Sensitvity: 87dB (2.83V/1m)
- Nominal Impedance: 8 Ohms (min.3.7 Ohms)
- Dimensions (H x W x D): 358 x 210 x 306 mm,
362 x 210 x 306 mm (with Rubber Feet)
- Weight: 7.6kg
- Unit Measurement: Pair