so what would be the best types to go for.. for a subwoofer
right now my sub
for music it is great plus most films.
but some films like (Pirates of c 2) with the heart beat the box vibrates alot
i have nothing in the box just empty (well wires and port)
it is slot ported tuned to 30hz (1.3 net vol cubic f) if makes any difference or not.
i am thinking about making another box would probably be slot port as i got easy program type lenth few of details of the sub and the hertz and tells u every thing like sharp each size wood so just easy to do.