I just bought one Audiobahn AWIS12P 12" Quad Voicecoil Competition Immortal Series Subwoofer. I do not know what amp i need to put on this sub. Any suggestions that are under 300 bucks would be helpful. I am probably going to get another sub when i get more money. So if i got a more powerful amp that i could use when i get the other one would help. Please give me suggestions. This is all goin in a four door 99 tahoe that i want to be heard from a couple miles away!