hey,
i got a 360a2 rockford fosgate powering an infinity perfect 12.1 sub and it thumps! i got the amp faily cheap on
www.ikesound.com. Ikesound
so if you need rockford stuff they have it cheap at like wholesale prices.. cuz i used to work at Best buy and my discount (which was cost) was still 20 bucks more than what i paid for the amp.