I have had most of there subs. There z series get pretty loud and sound good doing it. I also had the u-2 uber sub, that was good, but way overpriced. I had 2 of them in a wall setup doing 156dbs.
i was asking cuz i have two 12's of the Kove KLD Series Subs...and i have a crapy amp so i was wondering how it was rated cuz im buying a new amp soon....