| Frequency Response | 8.5Hz - 500Hz, 10Hz - 350 Hz | Crossover Frequency : 480 Hz, 2.7 KHz
Frequency Range ( -6dB ) : 37 Hz - 20KHz
Frequency Response ( ±3dB ) : 44 Hz - 20KHz
Typical In-Room Bass Response ( -6dB ) : 26 Hz
Harmonic Distortion ( 90dB, 1m ) : <2% 29 Hz & Above, <1% 31 Hz - 20 KHz |
| Other Features | DB Series Subwoofer.
Solid, dramatic bass is delivered through the rigidity and lightness of the uniquely-shaped, variable thickness Aerofoilâ„¢ cone.
DB3D’s ultra-rigid low-resonance enclosure comes in three finishes to match 800 Series Diamond and 700 Series loudspeakers.
Digital amplification is cool-running and energy efficient, even when working hard, while Dynamic EQ and Room EQ ensure a precise sound for music and movies.
By placing control in the palm of your hand, our subwoofer app not only makes our DB Series subwoofers a snap to set up, it also helps maximize your sound quality.
Technical Features - 2 X 200mm (8 in) Aerofoilâ„¢ Cone Drive Units In A Balanced Configuration, Digital Preamplifier With Dynamic EQ, App-Based Set-Up & BT-LE Control.
Despite its compact dimensions, DB3D delivers astonishingly powerful, controlled bass thanks to its twin 8-in Aerofoilâ„¢ drivers, amplifier and digital signal processing. | Q11 features KEF's revolutionary Meta material technology that can absorb 99% of the unwanted noise from the rear of the driver for pure and natural sound.
KEF's 12th Generation Uni-Q driver acts as a single point source to disperse sound more evenly for an immersive and cohesive soundstage with better clarity.
The Q Series speakers feature a contemporary minimalist design with a satin finish that offers a premium, subtle glow. Available in Satin Black, Satin White, and Walnut finishes, they are designed to blend effortlessly into any interior.
A critical component of the Q series is the refined crossover, which ensures seamless integration of all speaker parts. More than 1,000 specific measurements are taken for each speaker model, allowing precise signal path and optimisation for best possible performance.
The Q Series features a hybrid bass driver design that provides stiffness to achieve a piston-like movement for better bass punch and speed. Combined with a port modelled using Computational Fluid Dynamics ( CFD ), this results in precise and agile bass management even at high output levels. |
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