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KEF

REFERENCE 1

REFERENCE 1

$13,995.00 AUD
$13,995.00 AUD
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DESIGN Three-way Bass Reflex
DRIVE UNITS Uni-Q driver array: 
HF: 25mm (1in.) vented aluminium dome 
MF: 125mm (5in.) aluminium 
Bass units: 
LF: 1 x165mm (6.5in.) aluminium
FREQUENCY RANGE Typical in room bass response: 30Hz (-6dB)
Free Field - Short port: 40Hz - 45kHz (-6dB)
Free Field - Long port: 37Hz - 45kHz (-6dB)
FREQUENCY RESPONSE 45Hz- 35kHz (±3dB)
CROSSOVER FREQUENCIES 350Hz, 2.8kHz
MAXIMUM OUTPUT 111 dB (peak sound pressure level at 1m with pink noise)
AMPLIFIER CLASS 50-200W
SENSITIVITY 85dB (2.83V/1m)
HARMONIC DISTORTION 2nd & 3rd harmonics (90dB, 1m)
<0.5% 40Hz - 100kHz 
<0.2% 200Hz - 10kHz
IMPEDANCE 8 Ohms (min.3.2 Ohms)
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. )
WEIGHT 18.2kg (40.1lbs)
UNIT MEASUREMENT Pair
DOCUMENT DOWNLOAD THE REFERENCE Brochure
THE REFERENCE Manual
THE REFERENCE 8b Manual
THE REFERENCE White Paper
THE REFERENCE Information Sheet
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