I finally got the sub I wanted and need a little help.
My receiver has 3 crossover frequencies to select from: 80, 100, 120 Hz. I believe the cornwalls work pretty well down to at least 50Hz. Does this mean I have the wrong receiver for the job?
Cornwall Mains, ForteII rears, RSW-12 sub, RC 3II center; Denon 1803 receiver