I think the Avantgarde speakers represent modern horn systems quite well--they are dynamic, engaging, and fun to listen to with no more tonal issues than any other speakers. Yes, all speakers are voiced differently, so it may be the case that an Avantgarde speaker may not fit one's particular taste, but, none of the systems I heard were so extreme in tonal balance that they stood out in that respect. Like all horn systems, they do require very good amplification, particularly at the low wattage levels that they will require. I heard the Duos and Trios with both tube and solid state electronics; for me, low-wattage tube is the way to go.
>>>>>>>>>>>Well said! My AG Duos do NOT have the typical horn colorations. And for life-like sound, Klipsch is VERY hard to beat, IMO. ;)