craigslist...or in the For sale subwoofer section?...
or just order one directly new.
Tell me how much power you are running and goals and I'll tell you what to get //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
fixedIf space is tight, I wouldn't chose the XXX. If SQ is an important factor, I wouldn't chose a BTL. With 1500 watts, I wouldn't choose either sub.