I'm looking at moving into a condo or townhouse soon. I currently have a 5.1 consisting of a denon avr, polks all around and a 12" infinity sub. At my old apartment I could pretty much have it as loud as I want and nobody said anything. I fear I won't be able to enjoy it even if I downgraded to 3.0 living in the condo/townhouses I've been looking at. I'm trying to find a house but any decent one is out of my budget.