Amfibius
I have heard the avantgardes a fair amount, a good friend has them. The acapella I have only heard a few times. I know the carry gear fairly well and it is lovely stuff.
From a practical viewpoint, the acapella are unlikely to be a huge improvement in terms of sensitivity. They are from the website 91 db into 8 ohms and recommended amps are 100 watts us. In contrast the duos (I believe the omega version) have a sensitivity of 107 db - 50 watts will deafen you if you wish.
As for coloration the only way for you to tell is to listen. If you are serious the dealer should be willing to get some in or at least listen to the unos. They will give you a very good idea of the speaker in terms of coloration.
Good luck
Gary
I have heard the avantgardes a fair amount, a good friend has them. The acapella I have only heard a few times. I know the carry gear fairly well and it is lovely stuff.
From a practical viewpoint, the acapella are unlikely to be a huge improvement in terms of sensitivity. They are from the website 91 db into 8 ohms and recommended amps are 100 watts us. In contrast the duos (I believe the omega version) have a sensitivity of 107 db - 50 watts will deafen you if you wish.
As for coloration the only way for you to tell is to listen. If you are serious the dealer should be willing to get some in or at least listen to the unos. They will give you a very good idea of the speaker in terms of coloration.
Good luck
Gary