Quote Originally Posted by PitOnTheProwl View Post
there are a lot of companies that are making aluminum speaker wire, it is usually the really cheap "install kits"
the autozone and pepboys here carry them and I have done some installs for people that buy them then they get all pissy when they need to find a noise filter to kill the whistle
Really? such a bad idea, bend that back a forth a few times and be wondering why the speakers keep going in and out... lol

btw I looked it up and 18 gauge in free air is good for 18 amps with 90º insulation, doesn't list 75º or 60º. but regardless its going to be good for the 1 or 2 amps you'll be pulling.