Summary: Although these woofers are meant for car audio, I purchased 4 of them for home theater use; I can say they perform very well. If you are looking for a bargain deal for real bass output, you can't go wrong with these woofers.
39th street customs from Norfolk va, Sonic Electronix
16 March 2015
Conclusion: I would not recommend running this woofer over 1000 watts. Definitely could not handle the 1500 - 3000 watts I gave it. Overall the woofer lasted 2 weeks at a moderate level of bass and I smelled it the whole time.
Summary: For the money the only speaker next ahead of the mofo is the Orion competition ,and you will pay 3x as much for 1 step up. Only reason i gave a 4 Star rating bcuz it no longer comes in wooden box.