So I picked up a pair of near mint Eclipse SW8200 12" TC9 subs today:
ECLIPSE Subwoofers SW8200/SW8000 | Fujitsu Ten
Google points to the fact that most people claim they should only be ran sealed (although the previous owner had them in a fairly large ported box himself)
Can anyone, using the specs on the site, or from own experience with these subs tell me what would be a good ported box design? I intend to put them into my current box (4 cubes, 32hz, 64sq port), but can build another one if it'd be significantly better.