You might want to try that 90hz setting on the receiver and put the EP500 in bypass mode. Also, for that big of a room, make sure your using the flat setting also on the back of the sub. Do you have an SPL Radio Shack meter? Once you run pink noise and set everything to around 75dB's things will really improve.

Last night we watched Finding Nemo, the Darla Tap scene on the aquarium was unbelievable in my 7650+ cubic feet room.


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