Since theres no other answers posted and I want to get you headed in the right direction, if theres a Pep Boys near you they have a small computer at the stereo area that will tell you the correct size replacement speaker for your car.
The stock speakers in a 1993 Toyota Corolla measure 4 inches in the front and 6 1/2 inches in the rear. The front speakers are located in the dash, and the rear speakers are located in the rear deck.
No
The new 2011 Corolla S has 134hp. That would be stock .
no they do not
stock is 13" diameter is 165
stock is 175/65-14
there is no auxiliary port on the stock deck of the corolla, if you want to keep everything stock, go purchase a line out converter and attach it to your OEM deck
it say on label on the driver seat when you open the door,
An educated guess: 5 1/2 inch round - this is the case in my 1992 Corolla.
80 and 100
The stock tire size is P175/65R14 (or 175/65/14)
5 1/4 in the front and 6 1/2 in the back