Everything about KEF's flagship loudspeaker the KEF Reference Model 207/2 is designed to make what you hear sound totally real. As the finest expression of all the latest KEF design breakthroughs, the sound quality, bandwidth and dynamics of these formidably accomplished floorstanders are second to none. Their technological sophistication makes the loudspeakers themselves seem to disappear: all you experience is the pure sensation of hearing the original sound source.
The KEF Reference Model 207/2 loudspeakers use the latest Uni-Q® driver array is the most natural-sounding yet. The tweeter at the centre of the midrange cone now has a vented three-magnet motor system and a unique new braced dome, creating a perfectly time-aligned point source whose directivity is optimised by the reprofiled cone. As a result, dispersion is wider than ever. Power response is more uniform. Multi-channel imaging is even more stable - and stunningly realistic. The new Uni-Q® array is so perfectly attuned to reproducing the human voice that vocals acquire previously unheard-of definition. The improved balance between direct sound, early room reflections and the reverberant field delivers an extraordinarily realistic performance without losing any of the Uni-Q benefits of precise imaging, spaciousness and unconstrained vertical response.
The KEF Reference Model 207/2 loudspeakers use new Reference Series crossovers that are computer-modelled to optimise integration. The boards are decoupled to isolate them from cabinet vibration and internal acoustic pressures, and three-tier construction eliminates crosstalk. High saturation iron core inductors are used for the bass sections, with more linear air-cored inductors elsewhere; bipolar capacitors for low frequencies, with very low loss polypropylene capacitors for the upper ranges. Wire-wound resistors minimise compression and maximise linearity
Precision engineered to eliminate every unwanted vibration; The KEF Reference Model 207/2 cabinets are works of art in themselves. Massive internal bracing tailors the volume of each enclosure to the exact parameters of its drive unit. Extensive mechanical and acoustic damping, together with independent driver loading and KEF's decoupling techniques, creates inert enclosures that eradicate any vestigial panel resonance, standing waves, stray reflections or box colourations.
New midrange cone now has a vented three-magnet motor system
Wire-wound resistors minimise compression and maximise linearity
A Three-way bass reflex design
Uses the latest Uni-Q® driver arrays
bipolar capacitors for low frequencies
High saturation iron core inductors
The latest Reference Series technology
Elegant compact cabinet
Amplifier Power Range 50 to 400 Watts
Cross Over Frequency 2.3KHz
Dimensions (HxWxD) in mm 1226x400x685
Enclosure Type Four way Bass reflex
Finish Blk, Ch, AmW, SSyc
Frequency Response at 3dB 40Hz - 60KHz
HF Driver 1x25mm
Impedance 8 Ohms
LF Driver 2x250 & LMF 1x250mm
Mid range driver 1x165mm
Sensitivity SPL/m/2.83V 91dB
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