Sepheran
10+ year member
Junior Member
im trying to build some ported boxes for some directed extreme 12's and i cant find specs on them anywhere cause there older
i already know i want a 2 cuft box per speaker but port size and length is what i need
i want them tuned to 32 hz and rectangle ports
i already know i want a 2 cuft box per speaker but port size and length is what i need
i want them tuned to 32 hz and rectangle ports