[T2] Radio Tray?

[Nathan]

Our radio and speaker setup are old and leave much to be desired.

When I consider a replacement setup though, it seems to me that just having
a cigarette lighter / USB plug for my phone and a Bose speaker would be
more practical. The speaker and phone have multiple uses, etc.

Thus, I've been searching online for something like a tray that would fit
nicely in the open space left once I remove the radio, with no luck.

Anyone ever heard of such a thing?