Speaker Wire Polarity

[deathbringer929 49 1 Cars]

just about to start and fit stereo and speakers in 93 stdt. offside front speaker wire is numbered 211 and 211A.

 

can anyone advise me the polarity of the wires?

 

thanks.

[Wes 86 1 Cars]

pop the grill off the door so you can see the speaker, then touch a AA battery on the wires. if the speaker cone pops outwards the wire on the battery + is positive. if it pops inwards its the other way around. simple little trick.