I am only 15 and i save up 6,000 and want to build a home theater what do i need?

Go to Best Buy and talk to someone there.

SAVE YOUR CASH DUDE! YOUR 15! GO GET DRUNK OR SOMETHING, HANG OUT WITH MATES AND SOEND ALL DAY AT AN ARCADE! SCREW BUYING A HOME THEATER SYSTEM. GET OUT AND HAVE SOME FUN :D i'm 16 poor, but having heaps of fun :D all my cash goes towards games, booze and girls.

If you want to build a "really good" home theater, with a separate room, seats, screen, projector TV, good sound system, etc. it'll cost you a lot more than that. At your age I could think of many things better to spend your money on than that. You must have very rich parents, to have $6,000 at 15.

First off, congratulations on being able to save that much $ at your age! The Sony DAVHDX576WF has a 5.1 channel amp so you don't need another A/V receiver. To hook all this up, you'll want to use HDMI cables (get 1.3a ) to go from your HD cable or sat box (if you dont have one, you'll need to get one) to the DAVHDX576WF or directly to the TV (if you go from cable box to the receiver, you can use the receiver to switch inputs). You'll also want to use 16 gauge speaker wire to all the speakers. I use a company called mono price (www.monoprice.com) for all my hdmi cables (good quality and less expensive) and I buy the speaker wire at home depot. Don't buy over-priced speaker wire or cables, they won't do you any good.