Proac Response D40R or D48R

Thanks JohbbyR

Recently I upgraded my amplification to the McIntosh MC152 / D100 and I do feel that it has a lot of potential that currently is not fulfill with mine 140MK2's  that's why I am considering the D48R I heard some other options at the same level price and even more expensive but
it didn't sound wright to me ,Proac is one of the rare companies that their speakers sound "correct" to me : neutral,natural and engaging without sounding  "artificial"  and trying to impose something that is not exist in the original recordings .

I was a little suspicious about the ribbon twitters , however heard the D20r and found more clarity and agility than the dome twitters. 

Can you get the 48s in the Dome Tweeters?

My dealer can order what ever I want ribbon or dome version  but unfortunately it's in stock in my country so can't make a demo. 

Ribbon tweeters can be more narrow / more focused / more "beamy" than dome tweeters. I witnessed this when I demoed a pair of ascend acoustics sierra towers with a high end RAAL ribbon tweeter. No the speaker for me, mostly for other reasons.

I really do enjoy the ProAc sound and while the D20s I demoed got loose on the lower frequencies, my ProAc studio 148s are the speaker for me (budget, soundstage, tone, size and frequency response). Try some Soundocity SEV9 outriggers with your 140s. I use them and love them. You can use them if you upgrade also. 

I own the Proac D-30R's and had a chance to briefly audition the D-48R.
What impressed me most with the D-48R was its effortless sound. It just
sounded so natural and musical that you sort forgot about everything else. The ribbon tweeter is wonderful by the way. Not bright or edgy, just very smooth and extended.