Jimmie, as mentioned by other above, and in the Denon manual, it is normal for the delay distance to be longer for the sub, because of the internal circuitry. I've left mine at the auto setup distance and it still rocks the house. Your mileage may vary.


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85