Seat Arosa Speaker Adaptor Plates

May 25, 2021
Hello everyone!
I recently got myself a new Arosa Sport '02 and the driver's speaker needs to be replaced. Reading threads around the internet, I finally figured out how to replace it. Only question I have is that the factory speaker is 4" and I wanted to replace it with another 4" instead of 6.5". The (silly) question I currently have is that it needs adaptor plates with 6.5" dimensions, will I still be able to put a new 4" speaker or do I necessarily have to put a new 6.5" one?
Thanks in advance, lads!