the review below might help;
http://desirableaudio.blogspot.com/2009/05/proac-response-tri-tower.html
http://desirableaudio.blogspot.com/2009/05/proac-response-tri-tower.html
Proac speakers at moderate listening levels
How is resolution of Proac speakers at more common moderate to lower levels of listening. I have high efficiency Coincidents (94db)which do well at lower levels and am considering the Proac D1 (87db), thus the question. I'm using a new Sugden Class A integrated for power (30wpc). Thanks.