I experimented with a few boxes I had laying around. I found the best set up for this woofer was a 1 cu ft. PORTED box, tuned to 45 hz. Using this set up I anticipated a "one note box", but it didn't sound that way at all. With a .8 sealed box it sounded as though the woofer was being held back. It took about 800 rms to really get it "moving". However, once I moved it into a ported box,( I mean what the hell, at these prices I can afford to experiment, LOL), it didn't [...read more]