Re: i need 3000 watts!!!!! ma audio amp???
First off, you don't really need 3000w unless you into competition. Although I won't say you shouldn't do it because there are plenty of people who just to be loud when the occasion calls. Figure you are going to definitly going to have to upgrade your electrical system to some extent if you want to run with that much power.
Second, MA Audio amps are rated at 17v and you are lucky to be consistently at 14v with the engine running. Ask around about their reliability and actual output at nominal voltage levels. My advice, look somewhere else for an amp if you want to use your sub for listening to music and (I'm assuming) annoying everyone in the general vicinity of your vehicle. :thumbsup
Igitur qui desiderat pacem, praeparet bellum -- Vegetius
"I told her about my conversation three years ago with the political leader of Islamic Jihad in Gaza. "What's the difference between suicide, which the Koran condemns, and martyrdom?" I asked. "Suicide," he replied, "is done out of despair. But remember: most of our martyrs today were very successful in their earthly lives." In short, there was a future to live for--and they detonated it anyway."