KEF Blade Two

 

Bring reference-grade sound into a sculptural loudspeaker design. The KEF Blade Two is engineered as a statement-level floorstanding speaker, delivering extreme precision, wide dispersion, and immersive imaging for high-end stereo and home audio systems.

It uses a single apparent source concept with coaxial driver technology to create a highly coherent soundstage, making it capable of reproducing music with exceptional clarity, depth, and realism.

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The KEF Blade Two is a reference-level floorstanding loudspeaker designed to deliver extreme sonic accuracy and imaging precision. It is based on KEF’s Single Apparent Source philosophy, where all frequencies originate from a single point in space, creating a highly coherent and realistic sound field.

At the heart of the design is KEF’s advanced Uni-Q driver technology, which integrates the tweeter and midrange into a coaxial arrangement. This ensures that sound disperses evenly throughout the listening space, maintaining tonal balance and imaging stability regardless of position.

The low-frequency section uses four force-cancelling 9-inch woofers arranged symmetrically within the cabinet. This configuration eliminates unwanted vibration and distortion, allowing deep bass extension with exceptional control and speed.

The Blade Two’s sculptural cabinet is engineered not only for aesthetics but also for acoustic performance, minimizing diffraction and internal resonance. The result is a loudspeaker capable of delivering reference-grade transparency, scale, and detail for the most demanding listening environments.

  • Speaker type: Floorstanding reference loudspeaker

  • Driver configuration: Single Apparent Source (coaxial Uni-Q-based system)

  • Tweeter: 25 mm (1") vented aluminum dome

  • Midrange: 125 mm (5") Uni-Q driver array

  • Bass drivers: 4 × 225 mm (9") force-cancelling woofers

  • Frequency response: 27 Hz–45 kHz

  • Sensitivity: 90 dB (2.83V/1m)

  • Nominal impedance: 4 Ω

  • Amplifier requirement: 50–400 W recommended

  • Cabinet design: Acoustic Compliance Enhancement / low diffraction structure