The KEF R100 is a masterpiece in miniaturisation. Fast, clean and agile, with a low-end performance you would expect from a speaker double its size or with a dedicated LF driver, the R100 has a brilliantly designed full range Uni-Q driver array that makes the smallest R Series bookshelf speaker an astonishing performer.
Model |
R100 |
Design |
Two-way bass reflex |
Drive Units |
Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome LF/MF: 130mm (5.25in.) aluminium |
Frequency range (-6dB) |
49Hz - 45kHz |
Frequency response (±3dB) |
56Hz - 28kHz |
Crossover frequency |
2.5kHz |
Amplifier requirements |
25 - 100 W |
Sensitivity (2.83V/1m) |
86dB |
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m) |
<0.4% 150Hz-20kHz |
Maximum output |
107dB |
Nominal impedance |
8Ω (min. 3.2Ω) |
Weight |
6.6kg (14.5lbs.) |
Dimension (H x W x D) (with grille and terminal) |
280 x 180 x 289 mm
(11 x 7.1 x 11.4 in.) |