I have a pair of CSS APR-15's and a Tempest X I have been modelling this combo in Wini SD Alpha with a 340 liter box with the 2 passives and get a -3db of about 18hz Power will be BASH 500 wpc rack amp which has a high pass of 12 Hz and no boost. My Yamaha receiver has a fixed sub crossover...

Hello This is my first post on this great forum, but I have been a passive member here for a few years. I have just ordered a pair of Exodus Audio Tempest drivers for my first ever real DIY project. My theater will have 2 rows of seats, the second row is going to be elevatet around 40 cm from...

EDIT- Posts cut from http://www.hometheatershack.com/forums/diy-subwoofers-general-discussion/26728-new-tempest-x2-15-slot-ported-design-sketchup-attached-feedback-appreciated.html Mike P. I guess I'm lucky that i don't have to worry about what my house-mate thinks of what im building :D BTW...

OK I've narrowed my sub choice down to Kevins new tempest. Its modeling up real good in winisd and everything posted looks great. I keep seeing around 120db in room on these plans. The tempest is also a perfect match for my dayton 1000watt stand alone amp I already have. I want to modify the...

Here we go....got the tempest x today and it shocked me when i opened the box. Ive never seen a sub with 1 1/2" surround!!! Pictures dont do justice you have to see one of these in person!! Tempest cone Tempest basket ******* ports (6" pvc pipe found at one of our jobsites) *******...

Hello, Ok here is what I have ended up with an intenal size cabinet without bracing. Hight 30.5" Wide 25" Deep 26.26" Going with a Tempest X ported for dedicated HT what size and length port do I need to have? Also can the port be out of PVC pipe? Thanks Rick

The 12" Shiva-X and 15" Tempest-X are now on the DIY Cable website. Both drivers have a one way Xmax of 27mm and a Qts of 0.42. The Shiva-X has a Fs of 20.4 Hz and costs $165. The Tempest-X an Fs of 18.5 Hz and costs $175. Kevin's forum at Audio Circle says the Shiva will be ready to ship next...