Concert Surround

[kuku]

I am hooking up the stock am/fm/cassette/eq radio in my car. I have four sets of speaker wire but six speakers to hook up. Am I an idiot on not being able to figure this out?

It is an 87GN with Concert Surround II option.

Any suggestions would be great.

 

[petesgn]

On my stock radio in back theres a Y adaptor so you can plug the rest of the speakers. Maybe your missing this piece ?

 

[kuku]

Thanks for the information. Could you please be more descriptive on the Y adapter? Maybe my radio has it and I am not recognizing it.

 

[petesgn]

Its a short harness that plugs into the speaker port ( in back of the radio)for the front speakers , On the other end it has ( if i remember correctly) three avalable ports for plugging in the door speakers and the upper dash speakers.

 

[zam70]

just connect the respective (door/dash) left and right speakers together. It'll be fine

 

[kuku]

Now the speakers don't work at all. The display works fine, power antenna works, and the memory works but now the speakers are not working.

 

[zam70]

how did you hook it up?
you should have these colors from the front speakers:

2 dark green
2 light green

2 tan
2 grey

these are the front door/dash speaker wires. hook the corresponding colors together (dark green/dark green to the dark green at the radio harness - light green/light green to the light green of the radio harness etc....)

If you hook it up this way and the radio still does not work, you have a bad radio.

 

[strikeeagle]

IME, Concert Sound II sounds best when the radio is left off...