EDIT: Please see latter pages as this has now been adapted for use in my home. Hey all! I just got my subwoofer enclosure (for my car) finished last week and thought I would share it with every one. It has a net internal volume after woofer and bracing displacement of 2.17 ft^3 yielding a final Qtc of .713. I will be running it with 1000 watts of continuous power. It will be handling frequencies from 50hz or 60hz and down. The woofer is the JL Audio 12W7-3. Here is the beginnings of the enclosure: Here is the rear portion of the bracing installed inthe enclosure: Here is the center section bracing and front baffle bracing before it is installed: Here is the center bracing and front baffle bracing installed: Here is the enclosure all buttoned up: Here is the enclosure after the whole exterior was covered in fiberglass resin to resist moisture: Here is the enclosure after a treatment of carpet (with the beast trying to get in! ): Here is the Beast itself: Here is the beast in it's Lair: I will let everyone know how it sounds after I get everything else installed sometime this week. I did some very limited (time and wattage) initial listening and so far it is great, very detailed and transparent.