I guess you have a tendency to like Pioneer Exclusive (TAD) drivers since this one is also equipped with them if I’m not mistaken.
I listened big Cessaro speakers a couple of times in a local audio shop. The ones with separate 5meters wide horn bass cabins. They sound great and IMHO sturdy, thick horns and impressive build quality play a major role on final sound but it’s too big for almost everyone.
Both Tad (4001 used in this model with two ET703 tweeters) and radian beryllium (latter used in horns universum) offer tremendous recording and performance insights. They have to managed well to not sound bright and metallic.
I have seldom liked Cessaro, tang’s Gamma was getting better and better when he switched, and Audioquattr’s is now singing.
Both Audioquattr and I agree with you about the size, whether here or at tang’s it feels like you need 5 more meters for drivers to align Universum are smaller and more coherent, as is a TAD based DIY like Leif’s.
I also like Altec aluminium drivers, and some paper (which have better first note timbre).
Here the dynamic swing is particularly huge that is credit to Dava, it is mental on note to note true energy and swing it shows, and the tad lets the nuance through as it is very clear and transparent.
Altec woofer quality is much superior and coherence/integration at crossover can be higher
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