Grimm LS1 BE

We had the original LS1 some years back, and have just taken delivery of the new BE ( beryllium tweeter ) version, Grimm have also added motional control feedback to their subs, which is said to reduce distortion by 30%.
We have the Grimm’s, Kii THREE/BXT and Dutch&Dutch 8Cs side by side, arguably the three best measuring loudspeaker system’s currently available.
We are based in North London, if you fancy hearing any or all three get in touch.
Keith