No not really is my opinion but thats merely because my speakers dont need power so much .
The difference of monoblocks to a stereoversion is in the transformersection of the amp ,at least with krell and mark levinson , as far as i have read.
The transformers and caps are (overbuilt ) in the monos .
That usually improves dynamics and control .
So with a very current hungry ("big")speaker i would say go for mono if not a stereoversion woul be sufficient
The difference of monoblocks to a stereoversion is in the transformersection of the amp ,at least with krell and mark levinson , as far as i have read.
The transformers and caps are (overbuilt ) in the monos .
That usually improves dynamics and control .
So with a very current hungry ("big")speaker i would say go for mono if not a stereoversion woul be sufficient