i see its about 1.80 per foot great price. not fimilar with that jacket. im sure its fine for car audio..
the site i link is the real deal for 2 dollars. its cheap because of the jackets color //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif the wire is crush proof and uses a very good jacket.
i dont think you could go wrong with any of them as long as your paying less than 2 bucks a foot..