KEF Q11 Meta
KEF 3-way floorstanding speaker combining a Uni-Q coaxial tweeter with MAT absorption technology, designed for precise listening and deep bass in large rooms.
Description
The Q11 Meta is the largest model in KEF's Q Series floorstanding range. It is a 3-way speaker designed for demanding hi-fi listening, combining a Uni-Q coaxial driver with three dedicated woofers, in a large cabinet suited to bigger listening rooms.
At the heart of the speaker is the 12th generation Uni-Q driver: the 19 mm dome tweeter is placed at the exact centre of the 10 cm midrange driver, forming a single point source that disperses sound more evenly throughout the room. This tweeter incorporates MAT (Metamaterial Absorption Technology), a disc-shaped structure with a labyrinthine geometry that absorbs 99% of the sound emitted from the rear of the dome, reducing distortion and refining treble reproduction. The 3-way configuration clearly separates bass, midrange and treble thanks to crossover frequencies set at 430 Hz and 2.7 kHz, for greater clarity and detail. The three 16.5 cm woofers use a hybrid aluminium structure, combined with a peripheral geometry optimised through FEA calculation, to limit unwanted resonances and maintain linear piston movement even at high excursion. The Shadow Flare system, derived from the brand's higher-end ranges, reduces sound diffraction at the cabinet edges around the tweeter. Frequency response extends from 44 Hz to 20 kHz (-3 dB), with a sensitivity of 89 dB (2.83 V / 1 m) and a nominal impedance of 4 ohms (3.2 ohms minimum), accepting amplifiers from 15 W to 225 W.
This model is aimed at enthusiasts looking to equip a living room or a generously sized listening room, with a system capable of delivering deep bass without the need for a separate subwoofer, while maintaining precise stereo imaging thanks to Uni-Q technology.
Technical specifications
| Recommended power | 15 W to 225 W |
| Frequency response | 44 Hz to 20 kHz (-3 dB) |
| Crossover frequency | 430 Hz and 2.7 kHz |
| Maximum sound level | 113 dB |
| Sensitivity | 89 dB (2.83 V / 1 m) |
| Impedance | 4 ohms (3.2 ohms min.) |
| Dimensions with plinth (W × H × D) | 317 x 1112 x 380 mm |
| Weight | 22.5 kg (each) |
What to check before buying used
Check that the surrounds of all three woofers remain supple and free of cracks or sagging, which would indicate prolonged storage in a damp environment. The Uni-Q tweeter dome, highly exposed on this type of floorstanding speaker, should show no dents or signs of careless handling. Also examine the cabinet along its full height: knocks on the edges, chips in the finish or lifting veneer point to a difficult transport or house move. Finally, test each driver separately to rule out any crackling linked to the internal crossovers.
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