Need help, what color wire are speakers and how do you hook them up,have 6 ,93 *****

[accord2000]

Hello, I have a 1993 pontiac ***** am, i installed a alpine headunit and removed my center speakers(4/12) and installed new ones,but they dont play now.the old ones had plugs, driver side has a green/black and blue/white wire, passenger side has green and blue/black or blue only i think. I have 2 fronts, 2 center and 2 rears, centers were the ones i removed. In the head unit i wired, green with green, green/black with green/black and so on for gray and purple. then on the hu's side there is 1 blue cable titled power antenna so i wired that with power antenna from the cars wires.and there was a bluewhite wire from cars side that i left unconnected. dont know if thats right,but everything works except for those two speakers, so i dont know,please help. and the speakers have one wide and one thin connection prung, how do i make them work,thanks.

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[Prowler573 5,000+ posts]

You have 4 speaker outputs on your HU and 6 speakers in your car, two of which are not working.

Am I reading this right??

6-4=2.....

 

[accord2000]

ok, which one of the terminals on a speaker is posititve and which one is negative?theres a wide one and a thin one, also yes 2 speakers dont work and all the rest do.

 

[Zakerid 10+ year member]

1993 Pontiac Firebird Stereo Information

Constant 12V+ Orange

Switched 12V+ Yellow

Ground Black

Illumination Gray

Dimmer Brown

Antenna Trigger Pink

Antenna Right Rear

Front Speakers 5 1/4" Doors

Left Front (+) Tan

Left Front (-) Gray

Right Front (+) Light Green

Right Front (-) Dark Green

Rear Speakers 6 1/2" Side Panels

Left Rear (+) Brown

Left Rear (-) Yellow

Right Rear (+) Dark Blue

Right Rear (-) Light Blue