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KEF Reference 1 Bookshelf Speaker
KEF Reference 1 Bookshelf Speaker
KEF Reference 1 Bookshelf Speaker

KEF Reference 1 Bookshelf Speaker

Vendor

KEF

Type

Bookshelf Speaker

Categories
This product is out of stock.
Quantity must be 1 or more
Regular price
$13,995.00
Sale price
$13,995.00

KEF Reference 1

(Speakers only.  Not including stands)

The smart use of innovative KEF technology means that with Reference 1 bookshelf speaker you don't need a big cabinet to enjoy expansive, high-performance sound.

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, even dispersion also makes it the perfect rear channel speaker in a serious home theatre system.

 

Specifications

CABINET FINISH

Silver satin walnut, Copper black aluminium, Blue ice white, Deep piano black, Satin American walnut, Luxury gloss rosewood

 
 

WEIGHT

18.2kg
 
 

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

 

UNIT MEASUREMENT

Pair

 

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)
 
 

HARMONIC DISTORTION

2nd & 3rd harmonics (90dB, 1m)
<0.5% 40Hz - 100kHz
<0.2% 200Hz - 10kHz
 
 

MAXIMUM OUTPUT

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

AMPLIFIER CLASS

50-200W
 

 

SENSITIVITY

85dB (2.83V/1m)
 
 

NOMINAL IMPEDANCE

8Ohms (min.3.2Ohms)
 

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, 2.8kH