Speaker wattage ratings are generally meaningless. The two key specs are impedance and sensitivity when matching an amp to a pair of speakers.
As others have pointed out, you have a quality amp with more than enough power to drive your KEF's without fear of ever clipping. The sheer volume level alone would cause you to back off on the knob long before you ever start to approach clipping with your Parasound.
Low powered amps driving difficult loads destroy speakers by clipping. Not high powered amps like yours. Don't worry about it and enjoy your system. I bet it sounds great!
As others have pointed out, you have a quality amp with more than enough power to drive your KEF's without fear of ever clipping. The sheer volume level alone would cause you to back off on the knob long before you ever start to approach clipping with your Parasound.
Low powered amps driving difficult loads destroy speakers by clipping. Not high powered amps like yours. Don't worry about it and enjoy your system. I bet it sounds great!