Quad lites 5.1 and onkyo 606 amp ps3 for dvd. Just want to know the best settings for the quad lite sub. Connected it to my onkyo 606 amp and dosent seem to give me the big sounds with explosions as l expected lacking a bit of depth. I quite new to this so ran the automatic speaker setup for quad lite surround speakers front and centre 150hz rear 80hz and sub 100hz front and centre --6 db rear -7db and sub -15db. sub frequency filter set to off, phase 0degrees volume 99.Volume 60 to 65 on the amp gives me clear and fairly lound speech but i want more bass with out pumping up the volume on the amp already 99 on sub what should i adjust the frequencies or turn the db up on sub. Thanks for any help.