can anyone tell me what size the front speakers are in my classic as looking to upgrade them soon but not sure which ones to go for.

cheers

 

Pretty sure they are 13.5cm, which is hard to get hold of

However, you can go up to 17cm with the addition of spacers, either home made from mdf, for example, or from Halfords etc....the ones to use are for a Corsa.

Alcazar