Hi I am new to the forums so please forgive me if this has been posted before. I searched google and these forums but found nothing.
So I just started to work on my car and today I installed my head unit. It's my first install and I'm very pleased. However I have run into a problem. I am trying to find the size of my cars speakers. It is a 1999 corolla with 4 speakers and the head unit was a cassette deck. I tried to measure but I didn't know how to remove the Speaker covers. I think they might be 5 1/4 but I'm not sure. Can someone tell me if this is correct? Thanks.