What I currently run

Currently in my 1989 Jeep Cherokee, I have as follows:

Fi SSD 18 / 9cuft @ 32hz
Alpine SPR-13Ss
Pioneer DEH-2100IB
Old Soundstream amp (temporary) for the SSD
Hifonics HFi100.2 for the alpines

I have a set of 8 gauge wire running to the soundstream amp as its only 15 amps. The Hifonics has 4 gauge wire.  I run KnuKonceptz wire.

I plan to do much more, but only when money is available. 

Car audio forums

Best car audio forums out there:

http://www.stevemeadedesigns.com/board/index.php?s=198faaf58323d166cf684aea5f13685e

http://www.soundsolutionsaudio.com/forum/forums.html

Works

Like a champion of champs