Convertible Rear Speaker Pods?

[GovR]

Does anybody have any pics of the rear speaker pods people have made/used in the convertibles?

I remember some being for sale in the sales forum, but cant find the pictures.

Installed some 5.25 alpine speakers in the cab and they sound shit, maybe because the panels have been retrimmed and not had the little holes cut out - which I think looks shit - I may get some oem grills which are used in the E90's to do the job, but also thinking of making some pods.