6.5'' speaker adaptor rings

[kellogs666]

Hey there guys!
Since I cannot find any adaptors to install 6.5'' front speakers in my 172,
does anybody know what dimensions should the ring have?
Thanx!

 

[Matt Cup]

You are probably best off buying some mdf speaker rings like below fixing them to your doors then fitting your speakers to them.

 

[kellogs666]

oh all right
with these dimensions?
thanx!

 

[Matt Cup]

Well you may need to measure as they were an example. But for the price you may be able to make them work. Just might need to trim the door cards?