I'm tired of taking my SVT 3 Pro and cabinet back and forth between practices. I recently got a 12" inch, 4 ohm, 400 watt subwoofer from my friend. I do not know much about speakers or amps themselves, but I do know how to solder and read wiring diagrams, so I was wondering if it's possible to put this thing into an enclosure for a combo. If not, I can just design something and make it out of wood. Also, where would I get the preamp and all the other components for it? Help me.