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Several studies have shown that an even power response is one of the most important factors influencing the way we perceive sound.
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In typical rooms the direct sound counts for around half of the sound reaching our ears.
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The rest is sound reflected from floors, ceilings, walls and furnishing. The power response is the loudspeakers total radiated output from both direct and indirect sound.
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Before DXT
A loudspeaker with an ordinary tweeter has to much mid-band dispersion. The result is serve reflections from boundaries like side walls and an unstable stereo image.
However the same speaker shows beaming effects at high frequencies. The result is a narrow sweetspot.
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After DXT
A loudspeaker with a DXT tweeter has controlled dispersion in the mid-band. This greatly reduces wall reflexions and speakers can be placed closer to boundaries without limitation in spatial information.
At high frequencies the DXT lens expands dispersion for a large sweet-spot area.
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