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.

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Description

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.

With four bass drivers and the latest Uni-Q mid and tweeter the REFERENCE 5 exemplifies KEF’s passion for innovation. Whether it’s music or film it reveals the irresistible emotional power of the performance every time.

 

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Additional information

Weight

60.2kg (132.7lbs)

Dimensions (H X W X D)

H x W x D with grille and terminal :
1350 x 205 x 470 mm (53.1 x 8.0 x 18.5 in. )

H x W x D with grille, terminal & plinth :
1397 x 349 x 470 mm (55 x 13.7 x 18.5 in.)

Design

Three-way bass reflex

Unit measurement

Pair

Frequency range

Typical in room bass response: 25Hz (-6dB)
Free Field – Short port: 35Hz – 45kHz (-6dB)
Free Field – Long port: 32Hz – 45kHz (-6dB)

Frequency response

40Hz – 35kHz (±3dB)

Maximum output

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

Amplifier class

50-400W

Sensitivity

Harmonic distortion2nd & 3rd harmonics (90dB, 1m)
<0.5% 40Hz – 100kHz
<0.2% 200Hz – 10kHz

Impedance

8 Ohms (min.3.2 Ohms)

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

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