KEF Q11 Meta

Brand: KEF

The KEF Q11 Meta is the largest and most powerful floorstanding speaker in the Q Series, designed for immersive music and home theatre performance. Featuring KEF’s 12th generation Uni-Q® driver array with MAT™ and three 165mm hybrid aluminium bass drivers, it delivers refined detail, powerful low frequencies and impressive scale for larger listening spaces.

Flagship Q Series Performance for Larger Rooms and Home Cinema

12th Gen Uni-Q® with MAT™

KEF’s 12th generation Uni-Q® driver array with MAT™ combines a 19mm aluminium tweeter and 100mm midrange driver for detailed, precisely dispersed sound.

Triple 6.5-Inch Bass Drivers

Three 165mm hybrid aluminium bass drivers deliver powerful, controlled low-frequency performance with the depth and scale required for larger rooms and cinematic systems.

Powerful High-Output Performance

With 89dB sensitivity, 113dB maximum output and amplifier support up to 225W, the Q11 Meta delivers dynamic performance for demanding music and movie playback.

Q11 Meta

KEF Q11 Meta

The KEF Q11 Meta is the flagship floorstanding model in the Q Series, engineered for powerful and immersive performance in larger rooms and home theatres. Its three-way bass-reflex design combines a 12th generation Uni-Q® driver array with Metamaterial Absorption Technology, including a 19mm vented aluminium dome tweeter and 100mm aluminium midrange cone. Three 165mm hybrid aluminium bass drivers provide substantial low-frequency authority. With a frequency range of 37Hz–20kHz, 89dB sensitivity, 113dB maximum output and amplifier compatibility from 15W to 225W, the Q11 Meta delivers scale, depth and detailed high-fidelity reproduction.

Q11 Meta

Details & Specifications

Design & Driver Configuration

Brand	KEF
Model	Q11 Meta
Series	Q Series
Product Type	Floorstanding Speaker
Design	Three-Way Bass Reflex
Driver Technology	12th Generation Uni-Q® with MAT™

Drive Units

High-Frequency Driver	19mm (0.75 in.) Vented Aluminium Dome with MAT™
Midrange Driver	100mm (4 in.) Aluminium Cone
Low-Frequency Drivers	3 × 165mm (6.5 in.) Hybrid Aluminium Cones
Crossover Frequencies	480Hz / 2.7kHz

Frequency Performance

Frequency Range (-6dB)	37Hz–20kHz
Typical In-Room Bass Response (-6dB)	26Hz
Frequency Response (±3dB)	44Hz–20kHz

Performance & Amplification

Recommended Amplifier Power	15–225W
Sensitivity (2.83V / 1m)	89dB
Maximum Output	113dB
Nominal Impedance	4Ω
Minimum Impedance	3.2Ω

Harmonic Distortion

Harmonic Distortion – 29Hz and Above	<2%
Harmonic Distortion – 31Hz–20kHz	<1%
Measurement Level	90dB at 1m

Dimensions, Weight & Finishes

Dimensions with Terminal (H × W × D)	1061 × 210 × 380 mm
Dimensions with Terminal	41.8 × 8.3 × 15.0 in
Dimensions with Terminal & Plinth (H × W × D)	1112 × 317 × 380 mm
Dimensions with Terminal & Plinth	43.8 × 12.5 × 15.0 in
Weight	22.5 kg / 49.6 lb
Available Finishes	Satin Black, Satin White, Walnut

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About KEF

KEF is a British loudspeaker manufacturer known for developing advanced acoustic technologies focused on accurate, natural and highly detailed sound reproduction. Its engineering approach combines innovative driver design, cabinet development and extensive acoustic research across both traditional Hi-Fi and contemporary audio systems. Technologies such as Uni-Q® and Metamaterial Absorption Technology demonstrate KEF’s focus on improving dispersion, imaging and overall acoustic performance. From compact speakers to high-end reference designs, KEF develops products for listeners seeking precise stereo reproduction and immersive listening experiences.

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