I am looking for a cheap amp to run my audiobahn aw1200 sub. I can run it at 2 or 8 ohms. (will be running at 2). I am looking at that lanzar opti SL800D for about $130. any other suggestions? i do not want to draw too much amperage from my car to power this sub. I have another 4 channel amp I am currently running in a corolla. how is the bazooka el1500? any suggestions?