Fwiw, a while back (like maybe over a year ago) i had the opportunity to buy that same sub/enclosure for $120. After researching it i found out that people all over the net were complaining about failure, the voice coils coming undone from the sub after like 1 month or something, i think polk might have revised it, but to be safe i'd get a warranty if i were you. Just seems like sometimes if something is too good to be true...
