This sub is about 5 months old and in excellent condition - it works perfectly, and no amp hum. I'm the original owner - so it's been in a smoke free/pet free home, and it hasn't been put through any torture tests or overworked at all.
I have the original packaging, manual, ect. I am willing to ship at buyer's expense from 21234, or local pickup is also acceptable.
I bought this for $239 + shipping brand new. I'm asking for $210 (+ any shipping expenses) - USPS money order or paypal (please add 3%). These are currently out of stock @ Audio Insider, so here's a site with some spec info, and a review:
http://www.speakersandradios.com/?p=27
Basic specs:
10" composite cone driver
150W RMS amp
25-150Hz (25Hz is -3db point - I called Jon Lane of Audio Insider to confirm this)
18.1″ H by 12.6″ W by 17.7″ D
listed at 56lbs, but actually a little lighter - the shipping weight is 53lbs.
Since it's not clear from the specs, this is a bottom ported sub.
I will post a couple pics later.