Description The KEF Q Concerto Meta HiFi bookshelf speaker. Cutting-edge design and modern materials pay tribute to a true 1960s classic. The largest in the Q Series bookshelf speaker lineup, this updated version delivers high-end, professional audio quality through its 3-way design and Metamaterial Absorption Technology (MAT™), ensuring high-fidelity performance. Hybrid Aluminium Cone LF Drivers Used in larger floorstanding models, these drivers feature a stiff aluminium skin and a paper cone, providing deep, punchy bass with minimal distortion, even at high volumes. A flexible decoupling chassis, inspired by KEF’s Blade and Reference series, minimizes unwanted vibrations, reducing colouration for a pure, unaltered sound. Metamaterial Absorption Technology (MAT™) MAT™ is an advanced sound absorption technology that eliminates 99% of unwanted sound from the rear of the tweeter, drastically reducing high-frequency distortion. This maze-like structure acts as an acoustic black hole, capturing unwanted sound and delivering clearer, more natural audio. Enhanced Crossover Design The crossover is meticulously redesigned with over 1,000 measurements to refine the signal path, ensuring pristine and natural sound from each speaker. This precision tuning, inspired by KEF’s flagship models, guarantees seamless integration between the drivers. 12th Generation Uni-Q KEF’s Uni-Q driver integrates the tweeter into the acoustic center of the midrange cone, producing more accurate, detailed sound. The 12th generation Uni-Q driver, optimized to work with MAT™, enhances clarity and overall acoustic performance. Shadow Flare Shadow Flare extends the waveguide effect of the Uni-Q array, reducing cabinet diffraction and eliminating acoustic interference from the speaker edges, resulting in clearer sound. If you want to know more about the KEF Q Concerto Meta speaker, just follow this link to the KEF UK website. For other KEF products in our range, just click here. Design: Three-way bass reflex Drive Units: Uni-Q Driver Array: HF: 19mm vented aluminium dome with MAT, MF: 100mm aluminium cone, LF: 165mm hybrid aluminium cone Frequency Range (-6dB): 40Hz – 20kHz Typical In-room Bass Response (-6dB): 36Hz Frequency Response (±3dB): 48Hz – 20kHz Crossover Frequency: 430Hz, 2.9kHz Recommended Amplifier Power: 15W – 180W Sensitivity (2.83V/1m): 85dB Harmonic Distortion (90dB, 1m): <2% at 37Hz and above, <1% from 91Hz – 20kHz Maximum Output: 108dB Nominal Impedance: 4Ω (min. 3.2Ω) Weight: 9.5kg Dimensions (H x W x D) with Terminal: 415 x 210 x 315mm Finishes: Satin Black, Satin White, Walnut
