Not a fan of the sound of the Focal Kanta and if you must McIntosh or Luxman Class A would be my amplifier of choice.
I like the Klipsch Forte and Cornwall but do not love them because they have too much cabinet coloration that mucks up midrange vocals. Also they like more power than the specs would presume, Hence the recommendation for the Volti which are truly efficient and have no cabinet coloration.
The Spendor’s would work but I believe they are too neutral for the XA25 which is exceedingly neutral sounding. A little warmth is needed.
I like the Klipsch Forte and Cornwall but do not love them because they have too much cabinet coloration that mucks up midrange vocals. Also they like more power than the specs would presume, Hence the recommendation for the Volti which are truly efficient and have no cabinet coloration.
The Spendor’s would work but I believe they are too neutral for the XA25 which is exceedingly neutral sounding. A little warmth is needed.