KEF LS50 Meta Bookshelf Loudspeakers

Bookshelf Loudspeaker Pair LS50 Meta is a highly precise, emotionally engaging loudspeaker built on revolutionary acoustic technology. Designed around the Uni-Q 12th Generation with Metamaterial Absorption Technology (MAT™) driver array, this solid, compact loudspeaker is capable of delivering detailed sound anywhere in the room. Model   LS50 Meta Design  Two-way bass reflex Drive units          Uni-Q Driver Array: HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology MF/LF: 130 mm (5.25 in.) aluminium cone Crossover frequency      2.1 kHz Frequency range (-6dB) 47 Hz - 45 kHz Typical in-room bass response (-6dB)      26 Hz Frequency response (±3dB)         79 Hz - 28 kHz Harmonic distortion (90dB, 1m) <0,4% 175 Hz - 20 kHz <0,1% 300 Hz - 10 kHz Maximum output             106 dB Amplifier power (recommended)             40-100 W Nominal impedance       8 Ω (min. 3,5 Ω) Sensitivity (2.83V/1m)    85 dB Weight*               7.8 kg (17.2 lbs.) Dimensions (H