Confusing Speaker Cables

[fenderbender]

I plan to change my HU. However, I'm confused on the color coding of the 4 speakers - that makes 8 wires!

I don't have the manual of my old HU anymore, so I can't trace which is which.

I tried looking at the back of the speakers, but unfortunately all positive (+) leads of the 4 speakers are RED, and all negative (-) leads of the 4 speakers are black. These 4 pairs of speakers wires are all routed to the dashboard, then suddenly it becomes color coded. I guess the color coded thing came from the HU.

Is there a way to test / determine which cable is:
Front Left +
Front Left -
Front Right +
Front Right -
Rear Left +
Rear Left -
Rear Right +
Rear Right -

???????

[SiAKOL]

If you have these wire colors:

Left front +/- wht/wht blk

Right front +/- gry/gry blk

Left rear +/- grn/grn blk

Right rear +/- violet/violet blk

.....and try playing with the fader and balance.

[boybi]

mukhang kelangan mo mag trial and error

[the_wildthing]

Try to search for the manual on the Internet. I found mine a couple of months ago, though I still have the hardcopy.

Google mo lang yung exact model and the word manual.