Stock Wiring Question 01 Blazer 4DR
 

Changing out door speakers I noticed that both rear door speakers had the same color wires as the front driver door speaker. Are the rear door speakers ran off the same signal sent to the front driver door speaker?? Thanks in advance.

The left front door speaker wiring changes colors to grey and tan just after the harness enters the interior.


The left rear speaker wires remain yellow and brown all the way to the radio.


The right rear speaker wires change to light blue and dark blue.

Good to know just in case I ever have to chase further than the speakers. And ok bc I was slightly confused from seeing that. So each speaker does run it own individual channel?

Yes, each speaker has its own hot and ground, not a common ground for all speakers.

Thank you very much!