I told you Tarheel, Just think if he would have went with the 400 amp one. I knew dialing in the sound would be hard with the room setup and more power don't always mean better results. And I'm sure you guys are noticing that one setting does not work for sources. CD play and sound different than DVD's, phono, tape..etc...

one more suggestion for you, if possible raise the sub off the floor about 6" and see how tight the bass gets and less reverb.