you can see the rear speakers in this shot, along with the rest of the display. You're probably wondering why I split up the CDT and infinity components, (infinity tweets on dash but CDT 6.5s in front doors. and infinity 6.5 in the rear but CDT tweeters to go with). Well the reason is because I own and RTA and I anylized all the speakers before putting them in. the infinity tweeters scored amazingly well so they were chosen for the front. The CDT 6.5s were actually a little larger (closer to 7") than the infinitys (closer to 6"), I wanted a strong sense of midbass pushed as far forward as possible so the CDTs were chosen for the front. There are also suppose to be a set of 4" infinitys on the dash for midrange so the clarity of the midrange from the CDTS wasnt as important as the midbass extension. but I haven’t gotten them in yet. also the CDT tweeters were silk domes that I had, silk domes usually sound a little less bright, which makes them better candidates for rear speakers because they wont draw your attention from the front sound stage as much as a more localizable "bright" sound coming from the back would.