go look it up on youtube u can see the h2 kicking *** it ****ed a w7 up and a kicker solo x & mtx 9500 & a stroker it won them easy they all blew u should go check it out
I still have my 15. If powered correctly, they can be very loud. Do not trust what Orion says for box size. If ported go larger along with sealed, and yes I know it is a high Q sub, but trust me.