I have listened to both Confidence C1(the old version, not the new signature) and Proac Response 2.5s albeit at different periods of my life. I heard the C1s about 5 years ago. As for the Response 2.5s, I listened to them twice, first was about 9 years ago and the last experience was 3 years back when the guy who bought my Plinius amp brought the 2.5s along in his vehicle.
Well, what can I say. Just 2 different speakers with different sound presentation. Both sound good though the C1s play cleaner with more finesse and detail from the mids right up to the highs. The Response 2.5s sound more balanced with fuller and deeper bass, as expected from floorstanders. The Dynaudios and Proacs have their own merits, nothing bad to say about both designs.
If you like the Proac Response 2.5s, consider keeping them despite having 2nd thoughts how other speakers would compare. If the temptation to try new things is too much to resist, you can always purchase the Dynaudios(or any other speaker) just for the fun of it and see if you will like them better than the Proacs. Only you can decide for yourself whether the change is worth the effort.
FWIW if you are happy with the sound you are currently getting from your system I would suggest that you stick with what you've got. There are just too many stuff out there, unless you like some experimentation and/or change. Music first and foremost, equipment secondary.
Good luck.
Well, what can I say. Just 2 different speakers with different sound presentation. Both sound good though the C1s play cleaner with more finesse and detail from the mids right up to the highs. The Response 2.5s sound more balanced with fuller and deeper bass, as expected from floorstanders. The Dynaudios and Proacs have their own merits, nothing bad to say about both designs.
If you like the Proac Response 2.5s, consider keeping them despite having 2nd thoughts how other speakers would compare. If the temptation to try new things is too much to resist, you can always purchase the Dynaudios(or any other speaker) just for the fun of it and see if you will like them better than the Proacs. Only you can decide for yourself whether the change is worth the effort.
FWIW if you are happy with the sound you are currently getting from your system I would suggest that you stick with what you've got. There are just too many stuff out there, unless you like some experimentation and/or change. Music first and foremost, equipment secondary.
Good luck.