I've got a friend whose lookin to spend about $150 on a system... which will probably boil down to $100-$110 after box, wiring, etc. She just wants a single 10" or 12" and an amp to push it. SQ doesnt need to be great, it just needs to sound ok. I'm probably gonna build the box. Anyone got a sub and amp for $110 shipped? I know it's a tall order, but I know y'all can pull something out of your *****