Heheh... you should see what I did with mine...
I wired them up one by one to my sub amp (500 watts RMS, crossover set at 85 Htz and under) and cranked some bass heavy Snoop dogg tracks.
The first one didn't last very long....
We were disappointed in the limited excursion of the first one, so I ended up cutting the surround on the second one first as to increase X-max for deeper bass. It didn't last very long either.... :p