I got bored to I took the subwoofer out from my surround sound receiver and, with the help of a ton of adapters and cables, hooked it up to my '75 tube bass amp with a 15 inch speaker. Sounds like love, except for the static the older-than internet (probably true!) tubes. I'm going to order new tubes and replace the capacitors because Arizona is known for killing capacitors.
Discuss random A/V stuff
EDIT: When I hit my bass amp, it grumbles. Hilarious.