Mid-sized three-way floorstanding speakers The mid-sized floorstanding member of the R Series is as powerful as it is flexible. Its 12th generation Uni-Q® driver array with MAT™ ensures a crystal-clear performance with music and movies alike, while its two 6.5” hybrid aluminium bass drivers deliver accurate, dynamic bass. Product Specifications: Design: Three-way bass reflex Driver Units: Uni-Q Driver ArrayHF: 25 mm (1 in.) vented aluminium dome with MATMF: 125 mm (5 in.) aluminium cone Bass Unit:LF: 2 x 165 mm (6.5 in.) hybrid aluminium cone Crossover Frequency: 400 Hz, 2.4 kHz Frequency range (-6dB): 33 Hz - 50 kHz Typical in-room bass response (-6dB): 27 Hz Frequency response (±3dB): 48 Hz - 28 kHz Harmonic distortion (90dB, 1m):