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KEF Reference 1

Three-way stand mount

KEF REFERENCE 1's innovative technology means that you don't need a big cabinet to enjoy expansive, premium quality sound.

KEF REFERENCE 1 is a three-way high end loudspeaker in a cabinet that will fit in any room. It offers incredible insight into the recording alongside imaging that you have to hear to believe.

Live Experience

REFERENCE 1

REFERENCE 1 pairs KEF’s latest 125mm (5 inch) MF/HF Uni-Q driver array with the sensational new 165mm (6.5 inch) alloy cone bass driver to create a compellingly realistic large-scale sound stage. Uni-Q’s inherently wide and even dispersion also makes it the perfect rear channel speaker in a serious home theatre system.

SPECIFICATIONS

WEIGHT

18.2kg (40.1lbs)
 
 
DIMENSIONS

H X W X D WITH GRILLE AND TERMINAL
440 x 205 x 430 mm (17.3 x 8.1 x 16.9 in. )
 
 
DESIGN

Three-way bass reflex


AMPLIFIER CLASS

50-200W
FREQUENCY RANGE

Typical in room bass response: 30Hz (-6dB)
Free Field - Short port: 40Hz - 45kHz (-6dB)
Free Field - Long port: 37Hz - 45kHz (-6dB)
 

TYPICAL IN-ROOM BASS RESPONSE

26Hz (-6dB)
 
 
FREQUENCY RESPONSE

45Hz- 35kHz (±3dB)
MAXIMUM OUTPUT

111 dB (peak sound pressure level at 1m with pink noise)


DRIVE UNITS

Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium
Bass units
LF: 1 x165mm (6.5in.) aluminium
 
 
CROSSOVER FREQUENCIES

350Hz, 2.8kHz

Related Products

Reference 5
Flagship three-way floorstander
REFERENCE 5 reveals subtleties you'd never noticed while gripping your emotions with the full power of the performance.

Reference 3
Mid-sized three-way floorstander
KEF REFERENCE 3's three-dimensional soundstage transports you to the emotional core of the original performance.

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