i need to know the enclosure specs for a rockford 12 sub #RFR3112.it is a rf punch HX2.and should it be ported or sealed
thanks

 

I run the 10" version. I have them in .75cuft sealed each. Decent SQ, but I think they lack the REAL deep bass. (as any 10 in small sealed box would) What kind of sound are you looking for? What kind of music do you listen to? For the 12" I would say 1.25 sealed each.

 

I would recommend a 2 cu. ft. each ported enclosure.