I have two. Each wired to two ohms, then the pair wired down to 1 ohm. Each are in a 1.75ft^3 sealed enclosure and are pushed with a BXi 1206D Hifonics mono block . They are getting supposedly 1200 watts RMS (doubt it). They sound descent ~ good. Don't get me wrong, they are loud and clean but for the price, there are better out there. They do reproduce the low bass ok. The linear excursion is large (for the price), the terminals work great, but the speaker does look a little dinky. I paid 50 dollars a piece for them elsewhere and I think I did ok. Would buy again. I wish I made a bandpass box instead of a sealed one. Put them in a bandpass or a ported one if you are into output. Sealed if you care more for SQ/SPL. I hope this was helpful. Please pardon my English.
Shit for 25 bucks a peice brand new ya cant beat it. I have 2 on a boss 800 4 channel amp both wired down to 2 ohms. Im going to get 2 more and itll be pounding. Cheap and good. Now its no mtx 9500 though