Bi-wireing Proac 2.5


I would like to know if anybody has any personal experience with this speaker. What are the sonic differences if any between the normal vs. bi-wire? Did you get the chill factor? The difference in price is quite a bit to bi-wire and if it's not the chill factor,goosebump type of difference I don't know if it is worth the extra cash. Any ideas is greatly appreciated. Thank you, John
radiomanjh
Biwire helps. I have used internal HT Pro9 biwire and currently shotgun a pair of Analysis Plus 9 (copper). AP flows better IMO, richer deeper bass, sounds more natural to my ears. Two good friends of mine listened and prefered the HT - perhaps a bit more neutral.

Make sure the speakers are broken in.

Art
Drewfidelity-
I am very interested in opinions of ProAc, Audio Physic, Harmonic Tech, and biwiring. You seem to have a fair amount of experience with all. Only problem is I cannot understand what you are talking about! Does "up purchasing" mean "give up purchasing"? You have Virgo's & 2.5's? You are impressed with the HT or AP line? I really want to know.
I have the Pro-Ac 2.5.I.B.W. model. It is INTERNALLY bi-wired with Mercury filled copper tubing. The sound is more liquid, and the speaker also has a built in thermometer.