R100 Bookshelf Speaker Go to product page

R100 Bookshelf Speaker

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.

Features

Amazingly fast and clean mid-range response. Startlingly pure high frequencies. All operating as a single perfectly integrated voice to deliver sweet, accurate sounds of unprecedented clarity.
KEF Uni-Q driver array is nothing short of a masterpiece. Unlike conventional speakers, the mid-range cones are rigid magnesium/aluminum constructions that reduce breakup problems. The new mid-range Z-flex surround smoothes the tweeter transition to the front baffle, which results in undistorted high frequencies.
Large voice coils increase power handling and dynamics, reducing distortion and delivering exceptional vocal clarity.
Venting the tweeters reduces pressure behind the dome, increasing midrange bandwidth and lowering distortion. Upper registers are articulated with flawless precision. KEF’s tangerine waveguide helps disperse higher frequencies evenly across a wider angle to flood the room with a sophisticated, refreshingly natural sound field.

Technical specifications

DESIGN:	Three-way bass reflex
DRIVE UNITS:	Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome LF/MF: 130mm (5.25in.) aluminium
FREQUENCY RANGE:	49Hz - 45kHz (-6dB)
FREQUENCY RESPONSE:	56Hz - 28kHz (±3dB)
CROSSOVER FREQUENCIES:	2.5kHz
MAXIMUM OUTPUT:	107dB
AMPLIFIER REQUIREMENTS:	25 - 100 W
SENSITIVITY:	86dB (2.83v/1m)
HARMONIC DISTORTION:	<0.4% 150Hz-20kHz
NOMINAL IMPEDANCE:	8 Ohms (min.3.2 Ohms)
DIMENSIONS:	280 x 180 x 289 mm (11 x 7.1 x 11.4 in.) with grille and terminal
WEIGHT:	6.6kg (14.5lbs)
UNIT MEASUREMENT:	Pair