Just had some move in about a month ago, they started playing music at around this time (10.30pm ish).
What they didn't realise is that I work with a friend who owns his own DJ/sound equipment hire company. He gave me two old 18" PR drivers. Nothing wrong with them, but they are pretty old. One big ass DIY sub box later I put them in my bedroom. Found the biggest power amp I could.
Tipper Bass test CD anyone? Only had to play track 1, haven't heard them since.
These babies can make the entire house shake!