Audiobahn AWIS12P imortal series

i was thinking of buying a 12" audiobahn awis12p competition series sub. has anyone heard the sub? does it pound? im thinking of making a fiberglass center consol for it.i want a competiton sub that hits hard and looks good.

heres the linkhttp://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=48613&item=5749859453&rd=1