KEF REFERENCE 201/2 Reference page 4

As KEF's signature technology, the Uni-Q concept is
renowned for its uncannily natural sound and stable
imaging. In the Uni-Q configuration the tweeter is
mounted at the centre of the midrange cone so that
their acoustic centres are at the same point in space.
The outputs from the two units are thereby time
aligned and will sum perfectly for all listening
positions. The profile of the midrange cone controls
the directivity of both drive units so it acts not only
as a superior midrange radiator but also as the
optimum waveguide for the upper registers.
Now, after nearly two decades of continuous
development and a host of new patented
refinements, every component of this uniquely
advanced driver array has been redesigned to
achieve a quantum leap in performance.
The tweeter now has a vented motor system with
three rare earth magnets, and a unique braced dome.
The midrange unit has a low profile surround that
eliminates edge diffraction effects.These innovations
take Uni-Q performance to a new level.
Dispersion is wider still. Power response is even
more uniform.Tonal balance is more realistic across
both direct and reverberant fields. Multi-channel
imagery is clearer and more accurate than ever.
UNI-Q
PRECISION
®