R500 Floorstanding Speaker
The smallest of the three floor standers in the R Series, the KEF R500 uses the same latest generation Uni-Q driver array and two 5.25-inch aluminium bass drivers. Its slim proportions and sleek contemporary looks make it perfectly suited for any interior, making it ideal for serious stereo or multi-channel home theatre systems.screens.
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 130mm (5.25in.) aluminium.
FREQUENCY RANGE: 39Hz - 45kHz (-6dB).
FREQUENCY RESPONSE: 46Hz - 28kHz (±3dB).
CROSSOVER FREQUENCIES: 500Hz, 2.8kHz.
MAXIMUM OUTPUT: 111dB.
AMPLIFIER REQUIREMENTS: 25 - 150 W.
SENSITIVITY: 88dB (2.83V/1m).
HARMONIC DISTORTION: 0.4% 120Hz-20kHz (90dB, 1m).
NOMINAL IMPEDANCE: 8 Ohms (min.3.2 Ohms).
DIMENSIONS: 1015x180x305 mm (40x7.1x12 in) with grille and terminal, 1066x299x328 mm (42x11.8x12.9 in) with grille, terminal & plinth .
WEIGHT: 21.8kg (48lbs).