Lol ^...Ive had em smokin a few times before that driving down the road with windows up, but after that show they dont really smoke anymore. They still get stinky, but dont smoke anymore. For woofers that were only built to take around 1k each daily, they take my Z-SE pretty well.
Doing around 148 @ 30 hz
. Anything above 38hz is pretty worthless though.