Currently I have an old setup consisting of 2 10" MTX Black Golds in a sealed box being run by a PG XS2500 amp (500 watts). Would it be an upgrade to switch to a single 12" Diamond D6 in a ported box? I listen to alot of metal (Korn, Mudvayne, Slipknot) and am looking for more SQ and a lil more output. Is there any other suggestions you may give? Thanks!
