Subwoofer Output Question
I have recently acquired the NAD 720BEE and it has a sub out jack that has a fixed crossover point of 100hz at -3db. The mains run full range since this is just a stereo receiver. My question is. Since this sub out is not your typical full range pre out can I still adjust the crossover on my sub at say 60 to 80hz since the output on the receiver is 100hz and below. Or would it be best to use the pre-out jacks. I could use the pre out jacks but would need to get y adaptors. I would like to just use the sub out for simplicity sake.
Thanks