Been listening to them for about an hour. I think I have a handle on it. If anyone has Wilsons on a hardwood floor, they are a must have. I don't know how they perform on carpet, but if this is any indication, it's a no-brainer!
All the difference I hear is from about 500Hz and down. I can't tell any difference above that. What I can tell you it sounds like the speaker is more coherent, acting as one. The bass.... oh the bass. The bass is more solid with tighter transients. It also feels like the bass driver has moved forward in the sound field.... now like I said, more integrated with the upper drivers. Not that I had a complaint before, but it gives the last 1% difference. Also like kick drum, sound like it's higher off the floor. You can clearly hear different elements of the bass. Kick drum, bass guitar, toms have their own space now. Each bass note/tone is more clearly delineated.
I'd say it gave the Alexia's about a 3-4% advantage if I had to put it on a scale.
I've used other footers and sometimes I thought it sounded better, maybe not, but with these, there is clearly a difference that you can hear AND feel.
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