rsc1
Member
There is an error in your interpretation of them.hmmm, Erin's audio corner review remarked that he can move around a room while not having the kef's performance fall off too much.
On the other hand, I find with the polk if I move out of the sweet spot, there is a strong effect on performance. I'm not the only one who has noticed this either - other online consumer reviews mention it.
So don't know if these subject impressions correspond with the Measurment's, or maybe there is an error in the measurements or the interpretation of them.
KEFs have a narrower directivity; however, it is more consistent across frequencies. This allows you to move off-axis and still hear the same sound. Most KEF coaxials actually benefit from a reflective room. If you've ever listened to a KEF coaxial in a highly treated room, chances are you’ll find it to sound "dull" and "lifeless" without reflections (Q series more so than R). The R200 tweeter suffers from "beaming", which is where certain frequencies are radiated in a smaller "beam" compared to others. This is why when you move off-axis, the sound changes. Most likely you just prefer the sound of the R200's slightly boosted treble. As suggested above, if you have PEQ available, try a high shelf boost of 1-2dB around 2-3kHz. KEFs usually take well to EQ since their directivity is well controlled.
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