Marc,
The Adire site has a page that lays out how to wire in parallel very clearly. I used it when I wired up my Tempest. If you have a multimeter, you can double check your work by measuring resistance across the terminals -- you should get 4 Ohms (or very close, 3.9). The Adire page I'm referring to is
http://www.adireaudio.com/tech_papers/dvc_wiring.htm
Good luck!
Adire Tempest Construction Pix:
http://www.audiocircle.com/circles/m...view_album.php