Featuring many of KEF’s latest innovations in premium hi-fi and home theatre loudspeaker technology, the all-new R Series makes genuine audiophile standards of entertainment more affordable than ever before.
Stunningly fluent new Uni-Q driver arrays combine with potent new bass drivers and other ingenious refinements to create a rich, spacious, accurate, sound image that approaches the benchmark standards of KEF’s legendary Reference Series.
SPECIFICATIONS: • Design: Three-way bass reflex • Drive Units Uni-Q driver array: • HF: 25mm (1in.) vented aluminium dome • MF: 125mm (5in.) aluminium • Bass units: LF: 2 x 165mm (6.5in.) aluminium • Frequency range (-6dB): 50Hz - 45kHz • Frequency response (±3dB): 60Hz - 28kHz • Crossover frequency: 500Hz, 2.9kHz • Amplifier requirements: 25 - 200 W • Sensitivity (2.83V/1m): 89dB • Harmonic distortion 2nd & 3rd harmonics (90dB, 1m): <0.4% 100Hz-20kHz • Maximum output: 113dB • Nominal impedance: 8Ω (min. 3.2Ω) • Weight: 17.2kg (37.9lbs.) • Dimension (H x W x D): 7.9 x 24.8 x 13.2 in.