Here’s a fairly simple but elegant install we just finished. Two 5212’s, along with the other stuff under the dash. Off to the side is the iPod holder as the CMD5 stays, and we will use the “aux in” for tunes
Still to do: the JL remote level and sub volume controls next to the remote on the bezel with labels.

The custom acrylic box we make for the ipod:

The helm speakers - running off the 600/4 - these speakers get twice the power of the bow and transom speakers. The subs are on their own 750/1 HD amp.
But the real trick on this install is the talent of our carpenter Chuck. He solved a big problem in mounting the speakers in the bow. A long ridge of glass in the side for design made mounting the speakers cockeyed if we wanted the big 7.7's. - Chuck was able to fabricate some custom rings of starboard in creme to match and they came out like this:
Glen
Electronics Unlimited- Ft Laud