Diamond Audio Hex S600s are not 6.5" ??

[Golf VR6]

My Diamond Audio Hex S600s are meant to be 6.5" but they actually measure 6.25", that's not right is it?  I'm baffled by what's going on.  As a result, they do not fit into my MK3 Golf, i've done a search for speaker adaptor rings, but no success so far.  Anybody else had experiences with these S600s??

[bigman_10]

i've not had any fitting experience but a mate has the m661s and they fit as they should. If i was you i'd make a adapter plate out of mdf to make it fit as those are sweet instruments of sound hailing warfare!!! awsome quality

[Golf VR6]

It's odd cos S600s are all listed as 6.5", i've bought these ages ago so there's no returning back.  Is MDF a good/common material to make an adaptor ring out of?  What other material does people use here that's easy to deal with?

[bigman_10]

well if mdf can hold a 15 sub it should cope with them dude! think sub boxes?