Hi guys
Hope you are all right. I am the owner of a Toyota Corolla Sedan Linea Terra Greek edition 1332cc 87PS year 1999 the one with the round headlights at front. The car came with 2 car speakers in front only and it was impossible for those sitting at the back to listen adequately. The installation of 2 more speakers at the back seems to remedy the problem but I do not know the size of the rear speakers. Are these 13" or 16.5" ?
I would be very much obliged to anybody who can give me a clue cause I prefer to install speakers of my own choice say for example JBL than that of Toyota which are a bit

expensive.
Thank you very much in advance
ntg60