My room is 15x13. ex bass off, audessy off , speakers calibration all zero except centre which i keep at 2, if i m playing DD or dts 5.1. and my volume level is around 35-40 connecting videocon d2h, for dvd its 35 , for ps3 its 30. listening from Aux ipod or mp3 player 35-40, could anyone share their volume level for 3300, is mine which is having to increase the level to 40 (considering 80 is max) is normal or what?