i have 2 12" rockford power punch dvc these subs are great they are in a vented box
the one sub was professionally repaired because the rubber started to separate from the cone and i was told if you try to fix it your self you can fry the vc if you throw the weight off by even a 10th of a gram. you can hardly tell that anything ws ever done to the sub and they both work great they take a lot of power they are 2000 watts each. i am looking for either a 2 and 4 channel amps or a decent 5/6 channel amp. let me know what you have. the model # of the subs are rfr2212
