i just recently bought some alpine stuff for my jeep cherokee.
cda 9826 head unit in my jeep: [img]http://home.ripway.com/2004-1/61542/jeepdash.JPG[/img]
SPR-136A front 5 1/4 component speakers.
SPS-130A rear 5 1/4 cheaper speakers
and a 4 channel F240 amp to better power all the speakers.
No need for subs.
i went to
http://www.hookedontronics.com for almost all of these parts.