KEF Reference 1

Three-way stand mount

KEF REFERENCE 1 proves that, through excellence in innovative engineering, you can experience unprecedented depth and power from a small cabinet.

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.

Available inCopper Black. Other colours are available upon request or preorder.

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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

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