new refrence 3a mm de capo

Tubegroover, it has been several years since I had the Ref 3A's and my recall of the specifics is not ideal. What I remember is that the music always seemed to be happening out in front of the speakers, whereas I tend to prefer a presentation that is at or behind the plane of the speakers. A bump at 700 - 1K sounds like it could be the culprit, which means the problem is with the mid-woofer and not the tweeter and probably not the xover. The new BE version has a new tweeter but they have made some changes in other areas also, so I'm curious to know if they have tamed the bump.

My current small speaker assortment includes the Harbeth P3ESR, KEF LS50 and Revel M106. (I like variety.)

Drubin,
I cannot be entirely helpful here because I've never heard the De Capo i. Mine came as the De Capo i/A with the white, "acoustic lens" rather than the older, fat phase plug at the center of the main driver. I then upgraded to the BE tweeter when it became available. Plus, even before the i/A, the "i" itself had gone through some changes, I think.
What I can tell you is that my De Capo's have never sounded overly or obnoxiously bright to me. They DO require a good deal of break in time to really show what they can do. The drivers apparently have to loosen up and that big capacitor has to break in and "form."
Art Dudley, who reviewed the De Capo i for Stereophile back in 2003 (and found them "unforgettable") said he heard a "hooty coloration" with some recordings. I think I may know what he was referring to but any trace of that has vanished with playing time. John Atkinson really didn't like how they measured, but I wonder whether the newer iteration would please him more.

I just got finished listening session today with an old audio friend and someone local into audio for years that I met today for the first time. My friend brought over his magical cable combo, assorted power cords, ics, power strip and we listened to a wide variety of music. I asked the new guy if there was anything he wanted to hear in particular, he asked for me to play something that would "impress" him. I asked, "what genre" his reply, "I really don't care just impress me" I decided on one of my many recordings of Bach's Tocatta and Fugue in D Minor on the Newport Classic Label Anthony Newman on Organ.

What REALLY impressed him was the manner in which that "small" monitor reached the depths without any breakup and resolved the acoustic space of the venue at the same time. Pretty amazing stuff really, even I was impressed to the degree the cabling tightened things up particularly the bass and placed the music in greater focus and REALLY made it come alive. He has been in and around audio his whole life and commented he never heard a small speaker do that and few large systems that could do it as convincingly. So to me it is beyond whether or not they are forward or not, it is a non issue although I don't detect it. The engagement factor with all genres of music is just "unforgettable", I can't stop listening to music through these speakers.

I understand what some posters say about the magic of the de Capo's direct connection to the amplifier without a crossover. I remember a similar experience with a small Epos standmount at a dealer's house many years ago. The small speaker, whose woofer was also directly connected to the amplifier, easily destroyed my almost three times more expensive speaker. It was clearly natural, realistic sound vs hi-fi. Confirming what was evident, the dealer's wife, in another room of the house, said: from here that sounds like live music!