What about $600 speakers (pair) + $600 subwoofer? On a positive note, its good to see you are using a subwoofer. Most don't. In your bedroom turn those $600 a pair speakers and your $600 subwoofer up flatout, the same volume as you would be playing at the end of a night. Then go and hire a good set of speakers and do the same thing, then you will understand. When you are using these cheap speakers at a function, make an effort 2 to 3 times a night to go to where the crowd is at the front and the back of the room and listen to your speakers.