I finished a restroration on a 71 442 convertible. I didn't want to hack up any of the new interior panels. I have after market kick panel with Polk db651 since they were the only ones that would fit due to the depth and can be changed back to stock panel with a few screws. I fitted a Kenwood KDC-X794 in my 8 track housing. I pre ran RCA jacks from the head unit to the truck as well as the remote wire and power feed to the battery. I just picked up a Polk PA D5000.5 and a db1212 sub that I plan on mounting in the trunk. I was wondering if anyone would have any suggestions on a pair of 4ohm bookself speakers that I could use to put on the rear seat. The other alternative would be to use 6x9 with enclosures. I want to go this route so I can remove the rear speakers if I go to a car show and store in the trunk. My first choice would be the bookself if they were small enough.