not good at all in my opinion.... a 15 is way too big for the bass drum kind of bass, same story with country, by the time your sub hits the first bass line and is coming back from it it should have already been working on the next and the one after that.... basically a 15 is WAYY to slow and too big for quick and HARD bass, its made for deep bass like R&B and rap, if you do put one in after all all you'll hear is just bass rumbling because the sub cant keep up with the type of music you play through it
thats not completely true.. that could be said for cheap 15's.. but sound quality 15's will sound great on that kind of bass in a sealed box...
