out of car system need help setting up

aight here i go i have a 15" 4,000watt spl competition subwoofer 2000watts rms.I have a coustom enclosure and i want to put the subwoofer a cd player 4 pairs of 350 watt tweeters and an amp and i dont know how to power it all i would use a car battery but it will drain to fast if u have any advice please let me know.also what kind of amp should i use and how many watts should it be i was thinking 2000 but im not sure the subwoofer is a dual voicecoil.

Well you can pick up like an Optima yellow-top then charge it full and hook it up to a volt meter. When it gets low, hook up a trickle charger to it and re-charge it. That's about all you can do as far as i know. Peace-

Jesus christ, a 2000rms 15" sub and 8 tweeters, that would be BY FAR the worst system ever created, it would sound HORRIBLE even IF you could power it properly.

Do yourself a favor, sell it all and buy some cheap computer speaker setup, like one of those THX or Klipche packages.