Finished a few weeks ago, but am new to posting photos, so have had to learn the hard way. I wanted a unique unit, so I designed an enclosure for the plate amp so the sub would be a stand-alone unit. Low Q, 6.2 ft^3 ported, tuned to 17.5 Hz. Photo showing the plate amp (Adire AVA250) enclosure I made w/MDF: http://www.geocities.com/hankbond1/sub1.jpg Glueing up (good use for barbell weights): http://www.geocities.com/hankbond1/sub2.jpg Positioning the leg mounting plates: http://www.geocities.com/hankbond1/sub3.jpg Tempest tweaked. I later removed the front gasket ring: http://www.geocities.com/hankbond1/sub4.jpg Tempest installation. Note the spikes on the legs; no dancing around over the carpet allowed: http://www.geocities.com/hankbond1/sub5.jpg At home and seriously dropping jaws: http://www.geocities.com/hankbond1/sub6.jpg I covered the tube with un-backed carpet material from Parts Express. The cap finish is grey faux-stone (granite)spray paint with a sealing/protective coat of matte clear spray. Thanks for your indulgence.