XXX15 in 4 cu tune to 32hz. What am i in for?

[TypeR0149 10+ year member]

it will have more out put, and will have a sharp roll off below 32hz~

 

[smullen 10+ year member]

Well finaly made the move, well almost. I'm going from a 2 cu sealed to the new box(one in title). What should i expect

Pics????