KEF REFERENCE 4c CENTER SPEAKER

Three-way centre speaker

For movie lovers looking for total immersion, Reference 4c is the paradigm. For clarity, detail and emotional depth, it's a revelation.

REFERENCE 4c

As the main source of dialogue and vocals, the centre channel is critical to your enjoyment of what's on screen. With KEF's superlative new 125mm (5 inch) MF/HF Uni-Q driver array and four 165mm (6.5 inch) bass drivers, the Reference 4c reproduces every last detail exactly as the director or the artist intended.

CABINET FINISH

Silver satin walnut, Copper black aluminium, Blue ice white, Deep piano black [while stock last], Satin American walnut [while stock last], Luxury gloss rosewood [while stock last]

WEIGHT

45.2kg (99.6lbs)

H X W X D WITH GRILLE AND TERMINAL

H x W x D with grille, terminal & plinth : 205 x 1090 x 470 mm (8.1 x 42.9 x 18.5 in.)

DESIGN

Three-way bass reflex

UNIT MEASUREMENT

Piece

FREQUENCY RANGE

Typical in room bass response: 33Hz (-6dB)
Free Field - Short port: 43Hz - 45kHz (-6dB)
Free Field - Long port: 40Hz - 45kHz (-6dB)

FREQUENCY RESPONSE

48Hz - 35kHz (±3dB)

HARMONIC DISTORTION

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

MAXIMUM OUTPUT

116dB (peak sound pressure level at 1m with pink noise)

AMPLIFIER CLASS

50-400 W

SENSITIVITY

90dB (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: 4 x165mm (6.5in.) aluminium

CROSSOVER FREQUENCIES

350Hz, 2.8kHz