Hi.

Now I am restoring my aftermarket clarion to bose stereo. I have bose on my hand before installing it I like to test it on the desk first.

as far as I know. To make it work we need to connect.
- radio acc + : 12v input (from ignition)
- backup power : 12v input (from battery)
- ground : - ground

If it is not working with above input, what would I do? Or do I need to make exact 13.2v input to Radio acc+?

Sorry for silly questions. 😢

any comments appreciated!!

Thanks

 

 

I'm not quite sure what you are asking in your post, are you trying to find the ground input?

 

I finally figured out ground was there. So problem solved!

thanks!

 

Looks like you hooked up positive 12v to pin 1 on back of stock Bose head unit and negative to battery ground. Then ran + and - speaker wire from the + and - pins for the left and right speakers off of the 8 pin connector. Did you connect the left and right speaker wire on the input of your aftermarket Clarion to Bose Stereo? Sounds pretty good.
The + and - wires for the left and right speakers off the 8 pin connector are for the stock Bose subwoofer.