MA Audio HK15X2, decent sub?

Um I think I know which sub your talking about...A shop down the street from me sells MA's second from the top subwoofer...well it has a green woven fiber cone and is pretty huge. I've heard a few and they can get pretty loud but not as loud as other woofers for the same price...guy at the shop said told me he had 2 15inch ones in a custom ported box in his TAHOE with 4000watts and was only hitting low low 150's

Damn...I forgot that you're getting these in exchange for some glass work...if you doing that than _ yes get them and see what you can do with em....or give one to me