The guy above me is right with everything so I'll just give you advice on the amp. I also own a ts-w3002d2 (newer version with dual 2 ohms). I have a kenwood kac-9401d monoblock amp. It is perfect for the sub. The specs:
1800 watts peak
900 watts rms at 1 ohm
900 watts rms at 2 ohms
500...