Alright guys, just picked up a 2003 Pontiac Vibe for a DD. First thing I'm upgrading will be the speakers and HU. Ill have roughly 250 to spend on the front and rear speakers. can be components or coaxials and will be ran off of a 4 Channel. Next will be 2 600 watt subs (SA's, OA's, VVX's) so something to keep up with those. Thanks!