KEF Blade Two Meta Design: Three-way bass reflex, Single apparent source Uni-Q driver Array: HF: 25 mm (1 in.) aluminium dome with MAT MF: 125 mm (5 in.) aluminium cone Bass units: LF: 4 x 165 mm (9 in.) aluminium cone, force cancelling Frequency range free field (-6dB): 30 Hz – 45 kHz Frequency range typical in room bass response (-6dB): 25 Hz Frequency response (±3dB): 33 Hz – 35 kHz Crossover frequencies: 450 Hz, 2,2 kHz Amplifier requirements: 50 – 400W Sensitivity (2.83V/1m): 86 dB Harmonic distortion 2nd and 3rd harmonics (90dB, 1m): <0.5% 40 Hz – 100 kHz <0.2% 200 Hz – 2 kHz <0.1% 2 kHz – 20 kHz Maximum output (SPL): 116dB (peak sound pressure level at 1m with pink noise) Impedance: 4 Ω (min. 3.2 Ω) Weight: 35,3 kg Dimensions – with plinth (H x W x D): 1461 x 338 x 475 mm
