This is for canton sub. How do I know which of the cables are plus or minus? I haven't disconnected the spelar itself so I cant see plus or minus

From the Skoda wiring diagram:

L+ = grey+red

L- = grey+brown

R+ = white+red

R- =  white+brown

45 minutes ago, GaryL said:

From the Skoda wiring diagram:

L+ = grey+red

L- = grey+brown

R+ = white+red

R- =  white+brown

Woow thank you sooo much for this. Really thank you

Does anyone know the male connector number as the female has harness plug 4D0 972 704

Edited 29 May, 20215 yr by nakti

I think I got it if its 191972714