Im putting my aq 15 in the box after the box glue stes up.can hardly wait.my question is the AQ came w/10ga speaker wire made into the spider.I want to get the full potential out of this sub,its rated conserv.at 500 rms,i got 700rms.I was told this was a good match.my speaker wire on my roll is 14 ga.what i was gonna do was twist the 2 14s together,it looks like about 10 then.then hook both up to the neg on the sub then go to the amp and do the same.theres no watt rating on my wire thats why i was gonna double it up.is this necessary?