Marc, I am glad you set yourself straight with your reply.....I think you were thinking power wire and not speaker wire.
The bigger the wire will not give you a better sound signal 0awg is for like 4000watts of power, for regular up front speakers or even rear deck speakers, 12awg would be nearing overkill.
8 gauge would be ok for your subs (cosmetical) as 10awg would be perfectly fine, unless you are running some 5000rms amp or somthing
ya I know it was speaker wire. I had just finished reading Cornrows and could help myself.(That was some funny %$#@) I too need help on stuff and I would want ppl giving me bad advice....Thats why I came back with plausible info....