2018 Toyota Camry SE
Is there a specific speaker to install on
the rear middle section, because there
is a hole but people tell me there no
speaker to fit there, can someone help
If you're referring to the package deck in front of the rear glass, some holes are there just to reduce material/weight; it might not have been intended for anything else. Your car is under warranty; why don't you direct this question to the dealer; that's part of what you paid him for.