Hey whats up. This is for the people who like to hear thier sterio over thier exaust I have an ma audio p180xl 18" subwoofer. I bought it back in the day, but have sold my amp. I would love to keep it but im trying to do some fund raising. As with any 18, its huge, and ungodly loud. I have a box for it too, that fit in the trunk of my 91 4 door. Taking offers on this massive woofer. You wont be dissaspointed. i need to hook up my other computer for pictures. till then, deal without them.