In 2016 we set out to make the ultimate port for car audio use! Many many hours were spent thinking about past experiences from years of car audio competition and many many hundreds of enclosures built, as well as countless hours of spl testing. The goal was to make subwoofer enclosures as versatile as possible, as well as to reduce weeks worth of enclosure tuning for SPL competition into a matter of minutes. As of November of 2016, We are proud to be able to offer you this solution. From day one, BigAss Ports has consisted of only a husband and wife team of two people, handling everything from driving to pickup raw materials all the way to handing the packaged product to the ups driver. Every piece of product we sell, is made from 100% American made materials. Also, 100% of the manufacturing work involved in our ports is completely in-house at our shop in South Georgia.