i found your speaker specs here:
http://hometheaterhifi.com/reviews/speaker/surround-sound-speaker-systems-reviews/revel-performa-f52-c52-s30-and-concerta-b120/
The F52 is a 6.5 Ohms nominal impedance speaker & they seem to have determined its sensitivity by inputing 2.83V. That input power is 1.23W instead of 1W. 10*log10(1.23) is 0.9dB. so, i would subtract 0.9dB from the 87.5dB sensitivity thereby making the F52 a 86.6dB/1W/1m speaker. That's not a very efficient speaker. At your listening position 10ft away (assuming you are at 10' away) your SPL would be in the 76.6dB with 1W output from an amplifier.
I believe that you would need a large output tube amplifier to make the F52 yield its best.
At 1st i was going to suggest a Rogue Cronus Magnum 2 integrated by after doing the math i don't think it will be sufficient. Sure you'll get music out of the F52 but it won't make the F52 sound its best. Maybe the Rogue Pharaoh tube hybrid at 185W/ch might cut it.....
http://hometheaterhifi.com/reviews/speaker/surround-sound-speaker-systems-reviews/revel-performa-f52-c52-s30-and-concerta-b120/
The F52 is a 6.5 Ohms nominal impedance speaker & they seem to have determined its sensitivity by inputing 2.83V. That input power is 1.23W instead of 1W. 10*log10(1.23) is 0.9dB. so, i would subtract 0.9dB from the 87.5dB sensitivity thereby making the F52 a 86.6dB/1W/1m speaker. That's not a very efficient speaker. At your listening position 10ft away (assuming you are at 10' away) your SPL would be in the 76.6dB with 1W output from an amplifier.
I believe that you would need a large output tube amplifier to make the F52 yield its best.
At 1st i was going to suggest a Rogue Cronus Magnum 2 integrated by after doing the math i don't think it will be sufficient. Sure you'll get music out of the F52 but it won't make the F52 sound its best. Maybe the Rogue Pharaoh tube hybrid at 185W/ch might cut it.....