iQ9

About the iQ9

The KEF iQ9 Tower Speakers are high-performance 3-way floorstanding loudspeakers designed for audiophiles seeking impeccable vocals, detailed midrange, and powerful bass. They incorporate KEF's signature Uni-Q driver technology, which places the tweeter in the acoustic center of the midrange cone for improved sound dispersion and imaging. The system includes two 165mm low-frequency drivers, one 165mm Uni-Q midrange driver, and a 19mm aluminium dome tweeter. The enclosure is bass-reflex type with massive internal bracing to reduce distortion. These speakers are magnetically shielded and bi-wire capable, suitable for amplifiers rated between 15 and 200 watts. Their frequency response spans from 38Hz to 40kHz, with a sensitivity of 91dB and a maximum output of 113dB SPL. The KEF iQ9 measures 942mm high, 220mm wide, and 327mm deep, weighing 16.6kg each. They are well-suited for high-end home theater and music listening in large rooms, offering devastating accuracy and emotional power in orchestral and complex compositions.