[Sgt_Matt]

Has anyone put a componet set in the rear of their xcab ? Wondering where to mount the tweeters.

 

[DocTaco]

Top back corner

I put 2 sets of the infinity 6800 components in my truck. The rear set I just used the tweeters with the external mounting and angled them towards the front. They are at about 45 degrees angle towards front. Also made wiring long enough to lay the sides (x-tra cab) inward when opening up the interior. Tweets are barely noticable and the sound was well worth the effort. Still have my other set of tweeters to mount yet... thinking of the "A-pillar" or the small front corner plate in front of the window. It sounds good enough to me as is so in no hurry ....
Hope this helps... The angular mounting really improves the sound that gets to the listener.