I am looking at sound systems for my truck and was wondering if there was anyone here who had spent some time/cash on designing a high-end sound system for their truck. I used to know a little bit about sound systems but to be honest the technology has passed me by. I am sure that the basics still apply...head unit/tuner, amp(s), bass/mids/tweeters, and crossovers but I would like to get a head start on my system by seeing what others have done. If you have a sound system that you are proud of then let's see it!