CompX subs are the answer for when you absolutely, positively have to bring the loudest bump in town. Their patent-pending Dual Gap motors mean nothing else can match the pure impact and down low staying power these homies bring to the party.Dressed up with black chrome backplates and a new paint job for 2004, they look as good as they beat..Whether you compete, or just have a serious need to get low and loud, CompX subwoofers are the real deal.