KEF Q Concerto Meta 3-Way Bookshelf Speakers in Black (Pair) - SP4090B0AA

KEF SP4090B0AA Q Concerto Meta 3-Way Bookshelf Speakers in Black (Pair)

With each iteration, we continue to refresh the Q Series with modernised design and upgrade with new technological improvement trickle down from higher-end ranges including The Reference and R Series.

Key Features

• 12th gen Uni-Q
  • Specially designed 12th generation Uni-Q with MAT
  • Flexible Decoupling Chassis is employed on Uni-Q for better clarity
• Metamaterial Absorption Technology (MAT)
  Absorb 99% of the unwanted sound from the rear of the HF driver, reducing distortion and increasing clarity
• 3-way Design
  • New LF driver design
    • Higher maximum output level
    • Deeper bass extension
    • Reduced demand on Uni-Q, lower midrange distortion for improved clarity
  • Optimised bass port
    • Better bass alignment
    • Large diameter, flared ports to minimise chuffing noises at high output level
• Shadow Flare
  • Better HF dispersion
  • Minimise cabinet edge diffraction
• Optimised Crossovers
  • Optimised off-axis performance of the systems
  • Smoother and richer listening experience

Features

Innovation

• Metamaterial Absorption Technology (MAT)
  Revolutionary sound absorption that can absorb 99% of the unwanted sound from the rear of the HF driver.
• Uni-Q®Technology
  With Uni-Q technology, every seat is the best one in the house. We’ve placed the tweeter precisely at the acoustic centre of the bass/midrange cone. This single point source disperses sound evenly throughout the room, eliminating a singular ‘sweet spot’ and allowing everyone to experience the same immersive high-fidelity sound as it was meant to be heard.
  A specially designed 12th generation Uni-Q is found in all models in the Q Series, delivering breathtakingly natural sound for the most immersive experience.
  Derived from the flagship HiFi speakers, the Flexible Decoupling Chassis is employed on the Uni-Q to dramatically prevent unwanted vibrations for better clarity.

Performance

• 3-way Speaker Design
  The reduced demand on Uni-Q for even lower midrange distortion and deeper bass extension, resulting in enhanced realism and a richer bass.
• Clean and detailed bass
  The new LF drivers allow higher maximum output level and deeper bass extension.
  The 3D FEA optimised surround geometry significantly improves the linearity at higher excursions
• Flared port
  In conjunction with the new LF drivers, the flared port design reduces chuffing noises and allows the system to produce cleaner, more controlled bass.
• Shadow Flare
  Derived from the flagship HiFi speakers, the Shadow Flare features a very smooth transition surface that acts as an extended waveguide for the tweeter. This design drastically reduces cabinet diffraction, resulting in better overall clarity.

Versatility

• The Q Series has the sound solution that you’re looking for.
  Impeccable, high-fidelity sound is easier than ever. From compact bookshelf speakers, centre speaker that can be used as LCR, on-wall speaker to powerful floorstanders, the new Q Series fits various rooms, scenarios, budget – perfect for music, TV, movies, or gaming.

Design

• The Finishes
  A satin finish to the exterior surfaces imbues a premium glow, while the seamless baffle contributes to a clean look.
• Magnetic Grilles
  Colour-matched magnetic grilles offer the perfect balance between driver protection and seamless aesthetic integration (included with the speaker).