My 99 suburban has 8 speakers and factory amp. It has 16 pin connector and I can only account for 14 of the 16 pin/wires. There is a green and green w/white stripe that I have no idea what they go to
SOURCE: RADIO INSTALLING
with the bose sound system you have to bypass the audio system through the factory amp. the factory is located behind the right side of the glove box.
SOURCE: Internal wiring schematic for a JBL 4311 WX-A
the conductor xxx\blk is the minus or black( from speaker) the outher is positive\red pin from speaker) the woofer is bigest speaker inside is connected on the crossover at low output, tweeter at high output, if you connect wrong you can burn speakers and crossover, you can test with very low volume on amplifier.
1st connect low to woofer, it only her low freq below 500Hz like drums and bass, if connect on med out the speaker is working as handpocket old radio audio. if connect on high the speaker is like no audio out. (the woofer take about 60-75% of amp power).
2nd connect the midrange at mid output you can listen to human voice cristal clear. if connect on high output you listem like esteric female shouting.
And connect the tweeter at the empty output
Take particular attention on polarity terminals, if you exchange the polarity you have a moofle sound traped inside of speaker, and some structered box noise who may open the box panels in future.
SOURCE: 99 chevy suburban. rear speakers not working.
if you have a wiring guide for your deck, take a look at it and see what your rear speaker + and -'s are, connect them accordingly to the wiring guide in the link and your speakers should work, if not, the wires running to the speakers are probably damaged. if thats the case, go to a dollar store and pick up some speaker wire, and run it under your panels, or carpet, what ever is easier for the particular make.
SOURCE: i need the radio wiring diagram for a 1992 cadillac eldorado
white is front left. greay is front right. green is rear left . purple is rear right. black is ground .yellow is power. red is ignition. or do u need factory wiring? the12volt.com try this website it is very helpfull
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