installing new stereo/cd player, help!

ok, im a new guy here. i bought my bride a 1995 celica, and she got a new stereo for it. well, none of the wires match up, i went to the website for help, www.xtremeproduct.com, only a few of the wires matched up. can anybody help?

rookieradioman needs help with the stereo wires on the car!

the stereo is a xtreme sound WMS303.

first off are you hard wireing the stereo ? 2 if you are go to a junk yard and find your car harness for your vehicle then buy a in after market wireing harness and match up the collors . if your in to much of a hurry and your going to hard wire it you need a volt a meter to tell what your hot wire constant is then your acessery " when you turn the car on it has 12 volts running through it " to find out what your speakers are get a D battery take the wires you think are your speakers or pull your door pannels off and see what colors they are take the wires put 1 on possitive 1 on negative if your speaker pushes out the wire on the possitive side of the D battery is your possitive for your speaker do that for each 1 youll have it done in about 3-8 hours cause your not exsperianced that much in car audio no offence though you got to start some were its easyer to get the harnesses , less time :iceslolan