Speaker size for nissan micra 2017

I have recently changed speakers in a micra so here is what you need to know.

I have used aftermarket speakers (size 6.5 inch). Note that the oem speakers are part of a bracket which you need to keep to install your new speakers. Therefore I cut the old speaker off of the bracket with an exacto and place my new speakers (with tie wraps and silicone). Sounds ghetto but it is the best/easiest way to do it. (See pictures bellow).

I also kept the connector for the wires in the bracket so I had to solder new wires directly on the new speakers.