Originally Posted By: JonHan

I have a Denon and know about the LFE+Main setting. I always thought that if you set a speaker to large it receives all frequencies and none are crossed over to the sub.
Nope, that is what the '+ Main' is with that setting, if the mains are set to large, the sub and the mains get the frequencies below the crossover.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70