I second Jalanc's response 100% - the Abbys take a long time to break in - I used the out-of-phase-blanket suggestion for three weeks while on vacation.
I have found them to be as critical to placement as any minimonitor I owned. Not having a rear port helps; they can be placed "close" to wall but should prefer to be moved out into the open a bit.
Trying a couple of different amps, I have to emphasize the importance of the amp match with the Abbys. I preferred the Fi 2A3 amp to other amps, but your taste might differ. The Pass should be a good start.
And most importantly - enjoy. They are beautiful in appearance and sound.
Rene
I have found them to be as critical to placement as any minimonitor I owned. Not having a rear port helps; they can be placed "close" to wall but should prefer to be moved out into the open a bit.
Trying a couple of different amps, I have to emphasize the importance of the amp match with the Abbys. I preferred the Fi 2A3 amp to other amps, but your taste might differ. The Pass should be a good start.
And most importantly - enjoy. They are beautiful in appearance and sound.
Rene